Seafoam Lagoon color palette — #F0FCCE · #7DDECA · #5DA9BF · #5574A1 · #443C6E

Built around Lagoon, softened by Navy — the whole palette hums with nature and growth.

The five colors

• Custard (#F0FCCE): A whisper-light, dusty green — the color of a quiet forest floor.
• Lagoon (#7DDECA): A whisper-light, balanced teal — the color of glacier melt.
• Cyan (#5DA9BF): A luminous, balanced blue — the color of open sky before noon.
• Slate (#5574A1): A full-bodied, dusty blue — the color of open sky before noon.
• Navy (#443C6E): A deep, shadowed, balanced violet — the color of a velvet chair.

Feels like: Nature, Growth, Trust, Stability, Creativity, Calm. Tagged cool.

Use it as a design system

One click turns Seafoam Lagoon into a complete token system: semantic roles from primary to success, an 11-stop OKLCH scale per role, a WCAG AA/AAA and APCA contrast matrix, an auto-derived dark mode and 11 export formats including CSS custom properties, Tailwind, Figma Variables and shadcn/ui.

Similar palettes

• Glacier Meadow color palette (#D7FFF5, #89DDF0, #75A5D2, #6F6797, #5D3661)
• Oat Dune color palette (#FFF4DB, #B8DFA6, #6CB29C, #347B83, #1A4E72)
• Antique Cobalt color palette (#D8FEFF, #ADE9FA, #79C0D4, #317FB4, #2B336D)
• Bronze Harbor color palette (#FFF2EB, #7AD1BD, #6F95C2, #9A5D38, #3E4C41)
• Cobalt Lantern color palette (#D2F5EC, #00B1CE, #1D76DA, #47329B, #3C0042)
• Faded Cornflower Workshop color palette (#90F4F2, #3EC1F3, #5180D7, #654895, #5A054A)
• Patina Turquoise color palette (#E5F7EB, #00ADCB, #625260, #313A35, #20231E)
• Navy Field color palette (#DAF4E1, #008786, #004C6B, #00086F, #0A0015)

Browse the whole catalog at Explore, or see today's palette.