Sand
#51EDF5 · Sand
#51EDF5 is Sand, a cool cyan color. It has an RGB value of 81, 237, 245 and a relative luminance of 0.689, making it a light surface.
Temperature
❄ Cool
Hue family
cyan
Luminance
0.69
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
1.42:1
AA normal✕
AA large✕
AAA normal✕
On black
The quick fox
14.78:1
AA normal✓
AA large✓
AAA normal✓
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #51EDF5?
#51EDF5 is Sand, a cool cyan color. In RGB it is 81, 237, 245, and in HSL it is 183°, 89%, 64%.
Is #51EDF5 a light or dark color?
#51EDF5 has a relative luminance of 0.689, so it reads as a light surface. Use dark text on top of it for the best contrast.
What colors go well with #51EDF5?
Its complementary color is #F55A51. For softer combinations, try the analogous or split-complementary harmonies shown above.