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In the registryIssued December 7, 2025GCR-2025-FF9966

The registry ID is GCR, the year the color was named, and its hex.

Atomic Tangerine certificate

Atomic Tangerine

Registry ID

GCR-2025-FF9966

Issued December 7, 2025

Color data

HEX #FF9966

RGB 255 / 153 / 102

HSL 20° / 100% / 70%

CMYK 0 / 40 / 60 / 0

opencolors.org/certificate/FF9966

Using this color

Aa

White text

2.10:1 · Fail

Aa

Black text

10.00:1 · AAA

Suggested pairings

ComplementSkyan#66CCFF
Analogous +30°#FFE666
Analogous −30°#FF6680

Copy for a project

CSS

--atomic-tangerine: #FF9966;

Tailwind

bg-[#FF9966]

Token

{
  "atomic-tangerine": {
    "value": "#FF9966"
  }
}