Celestial Alien
Registry ID
GCR-2025-11CC00
Issued December 7, 2025
Color data
HEX #11CC00
RGB 17 / 204 / 0
HSL 115° / 100% / 40%
CMYK 92 / 0 / 100 / 20
opencolors.org/certificate/11CC00
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-11CC00
Issued December 7, 2025
Color data
HEX #11CC00
RGB 17 / 204 / 0
HSL 115° / 100% / 40%
CMYK 92 / 0 / 100 / 20
opencolors.org/certificate/11CC00
White text
2.17:1 · Fail
Black text
9.66:1 · AAA
CSS
--celestial-alien: #11CC00;
Tailwind
bg-[#11CC00]
Token
{
"celestial-alien": {
"value": "#11CC00"
}
}