Overtone
Registry ID
GCR-2025-A4E3B3
Issued December 7, 2025
Color data
HEX #A4E3B3
RGB 164 / 227 / 179
HSL 134° / 53% / 77%
CMYK 28 / 0 / 21 / 11
opencolors.org/certificate/A4E3B3
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-A4E3B3
Issued December 7, 2025
Color data
HEX #A4E3B3
RGB 164 / 227 / 179
HSL 134° / 53% / 77%
CMYK 28 / 0 / 21 / 11
opencolors.org/certificate/A4E3B3
White text
1.48:1 · Fail
Black text
14.22:1 · AAA
CSS
--overtone: #A4E3B3;
Tailwind
bg-[#A4E3B3]
Token
{
"overtone": {
"value": "#A4E3B3"
}
}