Antique Seafoam color palette — #E4F6F8 · #DDFFBD · #7BE4DA · #6DA0C1 · #123039

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

The five colors

• Ivory (#E4F6F8): bright and airy, almost weightless.
• Custard (#DDFFBD): A whisper-light, balanced green — the color of new leaves after rain.
• Lagoon (#7BE4DA): A whisper-light, balanced teal — the color of shallow lagoons.
• Blue Fog (#6DA0C1): A luminous, dusty blue — the color of open sky before noon.
• Deep Forest (#123039): A deep, shadowed, dusty blue — the color of deep harbor water.

Feels like: Nature, Growth, Trust, Stability, Sophistication, Softness. Tagged candy, vibrant, light, muted.

Use it as a design system

One click turns Antique Seafoam 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

• Softworn Meadow color palette (#E6F6F2, #C2DFC6, #B4D88A, #68B2B5, #183131)
• Aqua Courtyard color palette (#D6F9FF, #53D2DC, #2F9AB0, #2B5D79, #213347)
• Hushed Powder color palette (#E5F4FF, #B6DAF9, #B9B1F3, #9E9FD0, #1C2B3A)
• Washed Powder Hollow color palette (#D6FAF9, #A1CAD6, #8296A9, #786672, #493843)
• Ancient Periwinkle color palette (#F1F8ED, #AEEAF7, #8EC8EE, #81ADDB, #364E36)
• Pale Glacier Bloom color palette (#E8F3FF, #56F3FC, #70C0FF, #9C77BB, #13233B)
• Weathered Sky Corridor color palette (#E5F5FF, #6EBFE1, #CB8979, #2C7C9A, #3E2939)
• Airy Chartreuse Boulevard color palette (#E0F6FF, #55FB80, #00CBD7, #577DF5, #00222B)

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