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In the registryIssued December 7, 2025GCR-2025-557D73

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

Dull Turquoise certificate

Dull Turquoise

Registry ID

GCR-2025-557D73

Issued December 7, 2025

Color data

HEX #557D73

RGB 85 / 125 / 115

HSL 165° / 19% / 41%

CMYK 32 / 0 / 8 / 51

opencolors.org/certificate/557D73

Using this color

Aa

White text

4.60:1 · AA

Aa

Black text

4.57:1 · AA

Suggested pairings

Complement#7C555F
Analogous +30°#55727C
Analogous −30°#557C5F

Copy for a project

CSS

--dull-turquoise: #557D73;

Tailwind

bg-[#557D73]

Token

{
  "dull-turquoise": {
    "value": "#557D73"
  }
}