Antique Onyx color palette — #EFE5CD · #618454 · #00503E · #49122A · #020B00

Built around Espresso, softened by Fern — the whole palette hums with nature and growth.

The five colors

Feels like: Nature, Growth, Sophistication, Grounding. Tagged botanical, earthy, muted.

Use it as a design system

One click turns Antique Onyx 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

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