Charcoal
#023C21 · Charcoal
#023C21 is Charcoal, a cool green color. It has an RGB value of 2, 60, 33 and a relative luminance of 0.034, making it a dark surface.
Temperature
❄ Cool
Hue family
green
Luminance
0.03
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
12.57:1
AA normal✓
AA large✓
AAA normal✓
On black
The quick fox
1.67:1
AA normal✕
AA large✕
AAA normal✕
Color harmonies
Shades & tints
Similar named colors
Frequently asked
What is the color #023C21?
#023C21 is Charcoal, a cool green color. In RGB it is 2, 60, 33, and in HSL it is 152°, 94%, 12%.
Is #023C21 a light or dark color?
#023C21 has a relative luminance of 0.034, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #023C21?
Its complementary color is #3B021D. For softer combinations, try the analogous or split-complementary harmonies shown above.