Nightingale
Registry ID
GCR-2025-5C4827
Issued December 7, 2025
Color data
HEX #5C4827
RGB 92 / 72 / 39
HSL 37° / 40% / 26%
CMYK 0 / 22 / 58 / 64
opencolors.org/certificate/5C4827
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-5C4827
Issued December 7, 2025
Color data
HEX #5C4827
RGB 92 / 72 / 39
HSL 37° / 40% / 26%
CMYK 0 / 22 / 58 / 64
opencolors.org/certificate/5C4827
White text
8.71:1 · AAA
Black text
2.41:1 · Fail
CSS
--nightingale: #5C4827;
Tailwind
bg-[#5C4827]
Token
{
"nightingale": {
"value": "#5C4827"
}
}