Extreme Yellow
Registry ID
GCR-2025-FFB729
Issued December 7, 2025
Color data
HEX #FFB729
RGB 255 / 183 / 41
HSL 40° / 100% / 58%
CMYK 0 / 28 / 84 / 0
opencolors.org/certificate/FFB729
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-FFB729
Issued December 7, 2025
Color data
HEX #FFB729
RGB 255 / 183 / 41
HSL 40° / 100% / 58%
CMYK 0 / 28 / 84 / 0
opencolors.org/certificate/FFB729
White text
1.74:1 · Fail
Black text
12.06:1 · AAA
CSS
--extreme-yellow: #FFB729;
Tailwind
bg-[#FFB729]
Token
{
"extreme-yellow": {
"value": "#FFB729"
}
}