Nuclear Acid
Registry ID
GCR-2025-ECF474
Issued December 7, 2025
Color data
HEX #ECF474
RGB 236 / 244 / 116
HSL 64° / 85% / 71%
CMYK 3 / 0 / 52 / 4
opencolors.org/certificate/ECF474
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-ECF474
Issued December 7, 2025
Color data
HEX #ECF474
RGB 236 / 244 / 116
HSL 64° / 85% / 71%
CMYK 3 / 0 / 52 / 4
opencolors.org/certificate/ECF474
White text
1.18:1 · Fail
Black text
17.76:1 · AAA
CSS
--nuclear-acid: #ECF474;
Tailwind
bg-[#ECF474]
Token
{
"nuclear-acid": {
"value": "#ECF474"
}
}