Ionian
Registry ID
GCR-2025-368976
Issued December 7, 2025
Color data
HEX #368976
RGB 54 / 137 / 118
HSL 166° / 43% / 37%
CMYK 61 / 0 / 14 / 46
opencolors.org/certificate/368976
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-368976
Issued December 7, 2025
Color data
HEX #368976
RGB 54 / 137 / 118
HSL 166° / 43% / 37%
CMYK 61 / 0 / 14 / 46
opencolors.org/certificate/368976
White text
4.20:1 · Fail
Black text
5.00:1 · AA
CSS
--ionian: #368976;
Tailwind
bg-[#368976]
Token
{
"ionian": {
"value": "#368976"
}
}