Lime
#51E628 · Lime
#51E628 is Lime, a balanced green color. It has an RGB value of 81, 230, 40 and a relative luminance of 0.585, making it a light surface.
Temperature
◐ Balanced
Hue family
green
Luminance
0.58
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
1.65:1
AA normal✕
AA large✕
AAA normal✕
On black
The quick fox
12.70:1
AA normal✓
AA large✓
AAA normal✓
Color harmonies
Complementary
Analogous
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #51E628?
#51E628 is Lime, a balanced green color. In RGB it is 81, 230, 40, and in HSL it is 107°, 79%, 53%.
Is #51E628 a light or dark color?
#51E628 has a relative luminance of 0.585, so it reads as a light surface. Use dark text on top of it for the best contrast.
What colors go well with #51E628?
Its complementary color is #BD28E6. For softer combinations, try the analogous or split-complementary harmonies shown above.