Blackboard Green
Registry ID
GCR-2025-274C43
Issued December 7, 2025
Color data
HEX #274C43
RGB 39 / 76 / 67
HSL 165° / 32% / 23%
CMYK 49 / 0 / 12 / 70
opencolors.org/certificate/274C43
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-274C43
Issued December 7, 2025
Color data
HEX #274C43
RGB 39 / 76 / 67
HSL 165° / 32% / 23%
CMYK 49 / 0 / 12 / 70
opencolors.org/certificate/274C43
White text
9.54:1 · AAA
Black text
2.20:1 · Fail
CSS
--blackboard-green: #274C43;
Tailwind
bg-[#274C43]
Token
{
"blackboard-green": {
"value": "#274C43"
}
}