Urobilin
Registry ID
GCR-2025-E1AD21
Issued December 7, 2025
Color data
HEX #E1AD21
RGB 225 / 173 / 33
HSL 44° / 76% / 51%
CMYK 0 / 23 / 85 / 12
opencolors.org/certificate/E1AD21
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-E1AD21
Issued December 7, 2025
Color data
HEX #E1AD21
RGB 225 / 173 / 33
HSL 44° / 76% / 51%
CMYK 0 / 23 / 85 / 12
opencolors.org/certificate/E1AD21
White text
2.06:1 · Fail
Black text
10.20:1 · AAA
CSS
--urobilin: #E1AD21;
Tailwind
bg-[#E1AD21]
Token
{
"urobilin": {
"value": "#E1AD21"
}
}