Knotweed
Registry ID
GCR-2025-837F67
Issued December 7, 2025
Color data
HEX #837F67
RGB 131 / 127 / 103
HSL 51° / 12% / 46%
CMYK 0 / 3 / 21 / 49
opencolors.org/certificate/837F67
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-837F67
Issued December 7, 2025
Color data
HEX #837F67
RGB 131 / 127 / 103
HSL 51° / 12% / 46%
CMYK 0 / 3 / 21 / 49
opencolors.org/certificate/837F67
White text
4.04:1 · Fail
Black text
5.20:1 · AA
CSS
--knotweed: #837F67;
Tailwind
bg-[#837F67]
Token
{
"knotweed": {
"value": "#837F67"
}
}