Charcoal
#2F3733 · Charcoal
#2F3733 is Charcoal, a cool green color. It has an RGB value of 47, 55, 51 and a relative luminance of 0.036, making it a dark surface.
Temperature
❄ Cool
Hue family
green
Luminance
0.04
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
12.24:1
AA normal✓
AA large✓
AAA normal✓
On black
The quick fox
1.72:1
AA normal✕
AA large✕
AAA normal✕
Color harmonies
Shades & tints
Similar named colors
Frequently asked
What is the color #2F3733?
#2F3733 is Charcoal, a cool green color. In RGB it is 47, 55, 51, and in HSL it is 150°, 8%, 20%.
Is #2F3733 a light or dark color?
#2F3733 has a relative luminance of 0.036, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #2F3733?
Its complementary color is #372F33. For softer combinations, try the analogous or split-complementary harmonies shown above.