Onsen
Registry ID
GCR-2025-66EEBB
Issued December 7, 2025
Color data
HEX #66EEBB
RGB 102 / 238 / 187
HSL 158° / 80% / 67%
CMYK 57 / 0 / 21 / 7
opencolors.org/certificate/66EEBB
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-66EEBB
Issued December 7, 2025
Color data
HEX #66EEBB
RGB 102 / 238 / 187
HSL 158° / 80% / 67%
CMYK 57 / 0 / 21 / 7
opencolors.org/certificate/66EEBB
White text
1.45:1 · Fail
Black text
14.51:1 · AAA
CSS
--onsen: #66EEBB;
Tailwind
bg-[#66EEBB]
Token
{
"onsen": {
"value": "#66EEBB"
}
}