Emerald
#31B904 · Emerald
#31B904 is Emerald, a balanced green color. It has an RGB value of 49, 185, 4 and a relative luminance of 0.354, making it a dark surface.
Temperature
◐ Balanced
Hue family
green
Luminance
0.35
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
2.60:1
AA normal✕
AA large✕
AAA normal✕
On black
The quick fox
8.07:1
AA normal✓
AA large✓
AAA normal✓
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #31B904?
#31B904 is Emerald, a balanced green color. In RGB it is 49, 185, 4, and in HSL it is 105°, 96%, 37%.
Is #31B904 a light or dark color?
#31B904 has a relative luminance of 0.354, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #31B904?
Its complementary color is #8C04B9. For softer combinations, try the analogous or split-complementary harmonies shown above.