Nevergreen
Registry ID
GCR-2025-666556
Issued December 7, 2025
Color data
HEX #666556
RGB 102 / 101 / 86
HSL 56° / 9% / 37%
CMYK 0 / 1 / 16 / 60
opencolors.org/certificate/666556
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-666556
Issued December 7, 2025
Color data
HEX #666556
RGB 102 / 101 / 86
HSL 56° / 9% / 37%
CMYK 0 / 1 / 16 / 60
opencolors.org/certificate/666556
White text
5.90:1 · AA
Black text
3.56:1 · Fail
CSS
--nevergreen: #666556;
Tailwind
bg-[#666556]
Token
{
"nevergreen": {
"value": "#666556"
}
}