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πŸ”’citrus.design
Citrus
104 design seeds. One button. Zero design skills required.

Your product works. Now make it beautiful.

SeedFlip gives you curated design seeds β€” fonts, colors, shadows, the works β€” applied to a real page in one click. Export as CSS, Tailwind, shadcn/ui, or a complete DESIGN.md your AI agent actually understands. Or plug it straight into your editor with the MCP server.

β€œConsider me flipped.”

β€” @nikkimitss, Passive Studios

Flip β†’
Watch it work ↓

Works with your stack

104
CURATED SEEDS
98
PREMIUM FREE FONTS
7
EXPORT FORMATS
Aa
Real type pairings.
Google Fonts loaded live. Heading + body combos that actually work together β€” weights, spacing, and scale already dialed in. Not a font picker. A font decision.
β—‘
Complete color systems.
Background, surface, text, muted, accent, accent-soft, borders, gradients. Every seed has 10+ coordinated tokens. Not five swatches on a mood board. A system.
{ }
Ship-ready exports.
CSS Variables. Tailwind Config. shadcn/ui theme. IDE rule files. Or connect the MCP server and let your agent pull seeds directly. Seven formats. Zero guesswork.
β€œ

β€œAI gave every developer the power to build. It did not give them the power to design. The code was never the bottleneck. The design was. It still is.”

CURRENT SEED TYPOGRAPHY
Plus Jakarta Sans
Every seed pairs a heading and body font that actually belong together. Weights, spacing, and scale β€” already decided. You just flip.
LOCK & FLIP
Keep what you love. Flip the rest.
Lock any category β€” type, palette, shape, or atmosphere β€” and flip everything else. Thousands of combinations from 104 curated seeds. PRO
THE LAB
Extract the DNA.
Every way to take your seed home. CSS Variables. Tailwind Config. shadcn/ui theme. IDE rule files for Cursor, Claude, and Windsurf. Or connect the MCP server and let your agent pull seeds on demand.
THE ARCHIVE
104 seeds. All killer. No filler.
Browse every design seed in the collection. Dark, light, neon, editorial, brutalist, minimal β€” each one hand-curated with real Google Fonts and a full DESIGN.md. Your daily flip lands in your inbox every morning.
β€œ

I described the same design to Claude four different times and got four completely different results. Not one of them looked right. The problem was never my prompting. I didn’t have a design seed. I had adjectives. SeedFlip gave me the actual values. First try. Done.

J
Jamie K.
Indie Hacker
β€œ

My cofounder finally said it out loud. β€œThis looks like every other app on Product Hunt.” He was right. Same zinc palette. Same Inter font. Same everything. Pulled a SeedFlip seed into our Tailwind config and the next build looked like a different company made it.

P
Priya S.
Technical Cofounder
β€œ

I’ve shipped six projects and every single one looked like a developer made it. Because one did. Plugged the MCP server into Cursor, told it to pull something editorial and warm. Twenty minutes later I had a product I’d actually screenshot. No designer. No Figma file. Just the right inputs.

M
Marcus C.
Design Engineer

Simple pricing.

Free gets you flipping. Pro gets you shipping.

Free
$0
forever
βœ“ Unlimited flips
βœ“ 104 curated seeds
βœ“ CSS Variables export
βœ“ CLI + MCP server
βœ“ Edit mode
βœ“ Full Archive access
Start Flipping β†’
Just your email. That's it.
Pro
$19/mo
cancel anytime
Everything in Free, plus:
βœ“ Lock fonts, colors, shape & atmosphere
βœ“ DESIGN.md export
βœ“ Tailwind + shadcn/ui exports
Get Pro β†’
DESIGN.md is a complete design system document. Creative direction, exact tokens, and implementation code. Drop it in your repo and your AI builds to spec.

You're one flip away from looking like you hired a designer.

104 curated design seeds. Real fonts. Real color theory. AI-ready prompts that actually work. No Figma file. No design committee. No three-week sprint to pick a gray.

Flip β†’
SEED
Citrus
VIBE
Bold and unapologetic
BEST FOR
digital product storefronts with bold pricing calloutscreator economy platform landing pagespayment link and checkout page buildersSaaS free-trial signup flows with progress bars
01electric yellow on cream proves SaaS can be bold
02Jakarta Sans at 800 is thick and geometric and demanding
03yellow-tinted borders make even structure on-brand
04generous 16px radius creates friendly huggable containers
05warm cream background keeps yellow from being garish
Skip if:β€’ your product handles sensitive financial data. electric yellow reads as playful not trustworthy for bankingβ€’ you need WCAG AAA contrast on accent backgrounds. yellow on white fails even basic contrast requirementsβ€’ your interface uses standard semantic colors. yellow accent conflicts with warning states that also use yellow
104 design seeds. One button. Zero design skills required.

Your product works. Now make it beautiful.

SeedFlip gives you curated design systems β€” fonts, colors, shadows, the works β€” applied to a real page in one click. Export as CSS, Tailwind, or a complete DESIGN.md your agent actually understands.

β€œConsider me flipped.”

β€” @nikkimitss, Passive Studios

Flip β†’
Watch it work ↓

Works with your stack

104
CURATED SEEDS
98
PREMIUM FREE FONTS
7
EXPORT FORMATS
Aa
Real type pairings.
Google Fonts loaded live. Heading + body combos that actually work together β€” weights, spacing, and scale already dialed in. Not a font picker. A font decision.
β—‘
Complete color systems.
Background, surface, text, muted, accent, accent-soft, borders, gradients. Every seed has 10+ coordinated tokens. Not five swatches on a mood board. A system.
{ }
Ship-ready exports.
CSS Variables. Tailwind Config. Or a complete DESIGN.md that tells Cursor exactly what to build. Paste it. Watch it materialize. Take all the credit.
β€œ

β€œEvery AI app has the same auth flow, the same Stripe checkout, and the same shadcn components. Design is the last unfair advantage you haven't used yet.”

CURRENT SEED TYPOGRAPHY
Plus Jakarta Sans
Every seed pairs a heading and body font that actually belong together. Weights, spacing, and scale β€” already decided. You just flip.
LOCK & FLIP
Keep what you love. Flip the rest.
Lock any category β€” type, palette, shape, or atmosphere β€” and flip everything else. Thousands of combinations from 104 curated seeds. PRO
THE LAB
Extract the DNA.
Three ways to take your seed home. CSS Variables for purists. Tailwind Config for the utility-class faithful. Or DESIGN.md. A complete design system document your AI agent can follow from the first component. Paste it into Cursor. Watch a styled site materialize.
THE ARCHIVE
104 seeds. All killer. No filler.
Browse every design system in the collection. Dark, light, neon, editorial, brutalist, minimal β€” each one hand-curated with real Google Fonts and a full DESIGN.md. Your daily flip lands in your inbox every morning.
β€œ

I was mass-prompting Claude at 4am trying to describe the β€œvibe” I wanted. Turns out the vibe was 17 CSS variables I didn’t know existed.

J
Jamie K.
Indie Hacker
β€œ

Sent a SeedFlip export to my cofounder. His response was β€œwhy does our app look like a real company now.” We launched that week.

P
Priya S.
Technical Cofounder
β€œ

Tried the β€œmake my app look like Super Unicorn X, Y, Z” prompts. Didn’t work. This did. Wish I found it 12 projects ago.

M
Marcus C.
Design Engineer

Simple pricing.

Free gets you flipping. Pro gets you shipping.

Free
$0
forever
βœ“ Unlimited flips
βœ“ 104 curated seeds
βœ“ CSS Variables export
βœ“ Full Archive access
Start Flipping β†’
Pro
$19/mo
cancel anytime
Everything in Free, plus:
βœ“ Lock fonts, colors, shape & atmosphere
βœ“ DESIGN.md export
βœ“ Tailwind + shadcn/ui exports
Get Pro β†’

You're one flip away from looking like you hired a designer.

104 curated design seeds. Real fonts. Real color theory. AI-ready prompts that actually work. No Figma file. No design committee. No three-week sprint to pick a gray.

Flip β†’

Citrus is the Lemon Squeezy energy. Electric yellow on warm cream. Bold, unapologetic, and proof that business software doesn't have to look like a tax form. Most SaaS products pick blue. Or maybe gray. Then they wonder why nobody remembers their landing page. Citrus picks yellow and owns every pixel of it.

There's a fear most builders have. That bright colors make a product look unserious.

That enterprise buyers want gray dashboards and navy text. Citrus throws rocks at that thinking. The most successful ecommerce platform in the world uses green. The most popular design tool uses purple. You don't need to be boring to be trusted. You need to be memorable.

If you're building ecommerce, marketing pages, or a SaaS product that wants to stand out, Citrus gives you the courage everyone else is missing.

The DNA.
Why Citrus works. Every decision, unpacked.
TYPOGRAPHY
Plus Jakarta Sans
Weight: 800
?
Β·Spacing: -0.02em
?
Β·Plus Jakarta Sans

Plus Jakarta Sans at extra-bold weight. Thick, geometric, demanding. These headings don't ask for attention. They take it. The rounded letterforms match the generous radius throughout the system. Everything feels like it was designed by the same hand.

Body text at regular weight settles down immediately. Clean, readable, out of the way. The contrast between the massive bold headings and the calm body text creates a visual punch-then-read rhythm. The heading stops you. The body text informs you. That's effective hierarchy.

PALETTE
background#FFFDF5
surface#FFFFFF
text#1A1A1A
muted#666666
accent#FFD60A
border#FFE566
?
Chart
?
Status
?
text / bg17.1:1 AA
?
accent / bg1.4:1 Fail
?

Warm cream background with a yellow undertone. Not pure white. The warmth is critical because it keeps the electric yellow accent from looking harsh. They're in the same warm family. Cream and yellow are neighbors, not strangers.

The yellow itself is full-send. Electric, saturated, impossible to miss. On buttons, it demands clicks. On highlights, it demands attention. Even the borders are yellow-tinted. In most systems, borders are neutral. In Citrus, borders are on-brand. That commitment to a single color story is what makes it feel designed instead of themed.

SHAPE
10px
16px
24px
?
Generous sixteen-pixel rounding. Friendly, huggable containers. Pill-shaped call-to-action buttons. The whole system wants to be touched. The shape reinforces the personality of the color. Bold and warm and approachable. Nothing sharp. Nothing rigid. Everything invites interaction.
ATMOSPHERE
sm
?
md
?
Sunny warmth
?
Yellow-tinted shadows. Cards sit in sunlight. The warmth in the shadow color matches the warmth in the background, which matches the warmth in the accent. Everything lives in the same warm universe. Depth is gentle. Created more through the contrast of white cards on cream background than through shadow drama.
Rip This.
Export Citrus as code, tokens, or a DESIGN.md for your AI agent.
/* Typography */
--font-heading: 'Plus Jakarta Sans', sans-serif;
--font-body: 'Plus Jakarta Sans', sans-serif;
--font-heading-weight: 800;
--letter-spacing: -0.02em;
/* Palette */
--color-bg: #FFFDF5;
--color-surface: #FFFFFF;
--color-text: #1A1A1A;
--color-text-muted: #666666;
--color-accent: #FFD60A;
--color-accent-soft: rgba(255,214,10,0.15);
--color-border: #FFE566;
/* Shape */
--radius: 16px;
--radius-sm: 10px;
--radius-xl: 24px;
/* Depth */
--shadow: 0 4px 16px rgba(255,214,10,0.1), 0 2px 4px rgba(0,0,0,0.04);
--shadow-sm: 0 1px 3px rgba(0,0,0,0.05);

Drop your email to rip the full DNA.

Tailwind, shadcn/ui & DESIGN.md are Pro exports. Get Pro β†’
Share This.
Send Citrus to your team or post it to X.
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You@youΒ·just now
Vibe coded my app in days. Designed it in seconds. Flip. Rip. Ship. seedflip.co/seed/citrus
Plus Jakarta Sans
ABCDEFGHIJKLM
abcdefghijklm
0123456789 !@#
Body: Plus Jakarta Sans
✦ seedflip.co
#FFFDF5
#FFFFFF
#FFD60A
Aa
radius: 16px Β· Sunny warmth
seedflip.co
3
12
47
1.2K
IG PREVIEW
Typography
Plus Jakarta Sans
Bold and unapologetic
in Plus Jakarta Sans 13pt
800 / -0.02em
Colors
Accent
#FFD60A
Surface
#FFFFFF
Text
#1A1A1A
Border
#FFE566
Shape & Atmosphere
Heading component
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor.
Action button
Citrus
Plus Jakarta Sans + Plus Jakarta Sans
seedflip.co
Typography
Plus Jakarta Sans
Bold and unapologetic
in Plus Jakarta Sans 13pt
800 / -0.02em
Colors
Accent
#FFD60A
Surface
#FFFFFF
Text
#1A1A1A
Border
#FFE566
Shape & Atmosphere
Heading component
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor.
Action button
Citrus
Plus Jakarta Sans + Plus Jakarta Sans
seedflip.co
Typography
Plus Jakarta Sans
Bold and unapologetic
in Plus Jakarta Sans 13pt
800 / -0.02em
Colors
Accent
#FFD60A
Surface
#FFFFFF
Text
#1A1A1A
Border
#FFE566
Shape & Atmosphere
Heading component
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor.
Action button
Citrus
Plus Jakarta Sans + Plus Jakarta Sans
seedflip.co
LINK
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KEEP READING
Why Every SaaS Looks the Same→Design Variables That Actually Matter→