Chalcedony Green
Registry ID
GCR-2025-4B6057
Issued December 7, 2025
Color data
HEX #4B6057
RGB 75 / 96 / 87
HSL 154° / 12% / 34%
CMYK 22 / 0 / 9 / 62
opencolors.org/certificate/4B6057
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-4B6057
Issued December 7, 2025
Color data
HEX #4B6057
RGB 75 / 96 / 87
HSL 154° / 12% / 34%
CMYK 22 / 0 / 9 / 62
opencolors.org/certificate/4B6057
White text
6.75:1 · AA
Black text
3.11:1 · Fail
CSS
--chalcedony-green: #4B6057;
Tailwind
bg-[#4B6057]
Token
{
"chalcedony-green": {
"value": "#4B6057"
}
}