Mustard Harbor color palette — #DEF3DB · #B7A700 · #00A2C9 · #002928 · #07140D

Gold and Cerulean set the tone — five colors that lean into nature and growth.

The five colors

• Honeydew (#DEF3DB): A whisper-light, dusty green — the color of a quiet forest floor.
• Gold (#B7A700): A luminous, balanced green — the color of new leaves after rain.
• Cerulean (#00A2C9): A luminous, balanced blue — the color of deep harbor water.
• Onyx (#002928): A deep, shadowed, dusty teal — the color of shallow lagoons.
• Ink (#07140D): A deep, shadowed, dusty teal — the color of sea glass.

Feels like: Nature, Growth, Trust, Stability, Balance. Tagged neon, dark, vibrant.

Use it as a design system

One click turns Mustard Harbor 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

• Misty Azure color palette (#DEF1DB, #ECC02E, #0398EB, #003136, #0E1B18)
• Weathered Cornflower color palette (#DAE8DB, #A0B000, #1C95FB, #001832, #140816)
• Worn Workshop color palette (#F9E0CE, #FF7451, #00A5B7, #112635, #0B160E)
• Lime Terrace color palette (#FBDFD1, #2ADC2E, #00A0C9, #154859, #06151D)
• Feathered Cobalt Boulevard color palette (#E4F1D3, #E48B27, #0072C6, #0E0D23, #070208)
• Dusty Indigo Balcony color palette (#D4E5D4, #D3B42B, #736DEC, #171636, #1A0914)
• Tempered Sunflower Lagoon color palette (#E3E9D8, #C9CD24, #9AABFF, #4A3035, #292327)
• Sapphire Studio color palette (#C8ECDD, #509800, #006EDA, #160B1A, #040004)

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