Lime
#51F578 · Lime
#51F578 is Lime, a balanced green color. It has an RGB value of 81, 245, 120 and a relative luminance of 0.684, making it a light surface.
Temperature
◐ Balanced
Hue family
green
Luminance
0.68
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
1.43:1
AA normal✕
AA large✕
AAA normal✕
On black
The quick fox
14.68:1
AA normal✓
AA large✓
AAA normal✓
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #51F578?
#51F578 is Lime, a balanced green color. In RGB it is 81, 245, 120, and in HSL it is 134°, 89%, 64%.
Is #51F578 a light or dark color?
#51F578 has a relative luminance of 0.684, so it reads as a light surface. Use dark text on top of it for the best contrast.
What colors go well with #51F578?
Its complementary color is #F551CF. For softer combinations, try the analogous or split-complementary harmonies shown above.