Seafoam Hollow color palette — #ECF9EF · #22E6E8 · #009EB2 · #00755C · #00394B

Lagoon and Cerulean set the tone — five colors that lean into trust and stability.

The five colors

• Ivory (#ECF9EF): a clean, paper-quiet neutral.
• Lagoon (#22E6E8): A whisper-light, balanced teal — the color of shallow lagoons.
• Cerulean (#009EB2): A luminous, balanced blue — the color of a favorite pair of jeans.
• Teal (#00755C): A full-bodied, balanced teal — the color of sea glass.
• Deep Teal (#00394B): A deep, shadowed, dusty blue — the color of deep harbor water.

Feels like: Trust, Stability, Calm, Balance. Tagged coastal, cool, light.

Use it as a design system

One click turns Seafoam Hollow 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

• Azure Basin color palette (#E7FBEB, #7ED9FA, #0096D9, #007275, #003265)
• Timeworn Turquoise color palette (#F6F6EA, #B8FDFD, #00AEBA, #007467, #002A31)
• Petrol Summit color palette (#FFF0FA, #6CC9CA, #007B93, #005938, #003754)
• Patina Emerald color palette (#FFF2EB, #8EECEE, #00BDE4, #009C69, #003655)
• Hushed Study color palette (#DEEAE0, #21A2BF, #006084, #003B3A, #000A18)
• Softworn Loft color palette (#EEF8F0, #CDE0FE, #69AFCE, #438882, #344A5E)
• Faded Seafoam color palette (#E0FFDF, #46FACC, #2DD6DE, #718C10, #13462C)
• Frosted Mint Parlor color palette (#B3FFC6, #00D782, #00924B, #005A33, #002512)

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