Radium
Registry ID
GCR-2025-7FFF00
Issued December 7, 2025
Color data
HEX #7FFF00
RGB 127 / 255 / 0
HSL 90° / 100% / 50%
CMYK 50 / 0 / 100 / 0
opencolors.org/certificate/7FFF00
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-7FFF00
Issued December 7, 2025
Color data
HEX #7FFF00
RGB 127 / 255 / 0
HSL 90° / 100% / 50%
CMYK 50 / 0 / 100 / 0
opencolors.org/certificate/7FFF00
White text
1.30:1 · Fail
Black text
16.21:1 · AAA
CSS
--radium: #7FFF00;
Tailwind
bg-[#7FFF00]
Token
{
"radium": {
"value": "#7FFF00"
}
}