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In the registryIssued December 7, 2025GCR-2025-3E4740

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

Rich Olive certificate

Rich Olive

Registry ID

GCR-2025-3E4740

Issued December 7, 2025

Color data

HEX #3E4740

RGB 62 / 71 / 64

HSL 133° / 7% / 26%

CMYK 13 / 0 / 10 / 72

opencolors.org/certificate/3E4740

Using this color

Aa

White text

9.63:1 · AAA

Aa

Black text

2.18:1 · Fail

Suggested pairings

Complement#473E45
Analogous +30°#3E4744
Analogous −30°#40473E

Copy for a project

CSS

--rich-olive: #3E4740;

Tailwind

bg-[#3E4740]

Token

{
  "rich-olive": {
    "value": "#3E4740"
  }
}