The Killing Joke
Registry ID
GCR-2025-B0BF1A
Issued December 7, 2025
Color data
HEX #B0BF1A
RGB 176 / 191 / 26
HSL 65° / 76% / 43%
CMYK 8 / 0 / 86 / 25
opencolors.org/certificate/B0BF1A
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-B0BF1A
Issued December 7, 2025
Color data
HEX #B0BF1A
RGB 176 / 191 / 26
HSL 65° / 76% / 43%
CMYK 8 / 0 / 86 / 25
opencolors.org/certificate/B0BF1A
White text
2.04:1 · Fail
Black text
10.31:1 · AAA
CSS
--the-killing-joke: #B0BF1A;
Tailwind
bg-[#B0BF1A]
Token
{
"the-killing-joke": {
"value": "#B0BF1A"
}
}