Emerald
#51B00C · Emerald
#51B00C is Emerald, a balanced green color. It has an RGB value of 81, 176, 12 and a relative luminance of 0.328, making it a dark surface.
Temperature
◐ Balanced
Hue family
green
Luminance
0.33
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
2.78:1
AA normal✕
AA large✕
AAA normal✕
On black
The quick fox
7.57:1
AA normal✓
AA large✓
AAA normal✓
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #51B00C?
#51B00C is Emerald, a balanced green color. In RGB it is 81, 176, 12, and in HSL it is 95°, 87%, 37%.
Is #51B00C a light or dark color?
#51B00C has a relative luminance of 0.328, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #51B00C?
Its complementary color is #6C0CB0. For softer combinations, try the analogous or split-complementary harmonies shown above.