Caterpillar
Registry ID
GCR-2025-66A545
Issued December 7, 2025
Color data
HEX #66A545
RGB 102 / 165 / 69
HSL 99° / 41% / 46%
CMYK 38 / 0 / 58 / 35
opencolors.org/certificate/66A545
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-66A545
Issued December 7, 2025
Color data
HEX #66A545
RGB 102 / 165 / 69
HSL 99° / 41% / 46%
CMYK 38 / 0 / 58 / 35
opencolors.org/certificate/66A545
White text
2.99:1 · Fail
Black text
7.03:1 · AAA
CSS
--caterpillar: #66A545;
Tailwind
bg-[#66A545]
Token
{
"caterpillar": {
"value": "#66A545"
}
}