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In the registryIssued December 7, 2025GCR-2025-CCFF00

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

Electric Lime certificate

Electric Lime

Registry ID

GCR-2025-CCFF00

Issued December 7, 2025

Color data

HEX #CCFF00

RGB 204 / 255 / 0

HSL 72° / 100% / 50%

CMYK 20 / 0 / 100 / 0

opencolors.org/certificate/CCFF00

Using this color

Aa

White text

1.18:1 · Fail

Aa

Black text

17.87:1 · AAA

Suggested pairings

Complement#3300FF
Analogous +30°#4CFF00
Analogous −30°UCLA Gold#FFB300

Copy for a project

CSS

--electric-lime: #CCFF00;

Tailwind

bg-[#CCFF00]

Token

{
  "electric-lime": {
    "value": "#CCFF00"
  }
}