Concrete Jungle
Registry ID
GCR-2025-999988
Issued December 7, 2025
Color data
HEX #999988
RGB 153 / 153 / 136
HSL 60° / 8% / 57%
CMYK 0 / 0 / 11 / 40
opencolors.org/certificate/999988
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-999988
Issued December 7, 2025
Color data
HEX #999988
RGB 153 / 153 / 136
HSL 60° / 8% / 57%
CMYK 0 / 0 / 11 / 40
opencolors.org/certificate/999988
White text
2.89:1 · Fail
Black text
7.27:1 · AAA
CSS
--concrete-jungle: #999988;
Tailwind
bg-[#999988]
Token
{
"concrete-jungle": {
"value": "#999988"
}
}