Caustic Green
Registry ID
GCR-2025-11DD00
Issued December 7, 2025
Color data
HEX #11DD00
RGB 17 / 221 / 0
HSL 115° / 100% / 43%
CMYK 92 / 0 / 100 / 13
opencolors.org/certificate/11DD00
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-11DD00
Issued December 7, 2025
Color data
HEX #11DD00
RGB 17 / 221 / 0
HSL 115° / 100% / 43%
CMYK 92 / 0 / 100 / 13
opencolors.org/certificate/11DD00
White text
1.85:1 · Fail
Black text
11.37:1 · AAA
CSS
--caustic-green: #11DD00;
Tailwind
bg-[#11DD00]
Token
{
"caustic-green": {
"value": "#11DD00"
}
}