Emerald
#0AB288 · Emerald
#0AB288 is Emerald, a cool cyan color. It has an RGB value of 10, 178, 136 and a relative luminance of 0.337, making it a dark surface.
Temperature
❄ Cool
Hue family
cyan
Luminance
0.34
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
2.71:1
AA normal✕
AA large✕
AAA normal✕
On black
The quick fox
7.74:1
AA normal✓
AA large✓
AAA normal✓
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #0AB288?
#0AB288 is Emerald, a cool cyan color. In RGB it is 10, 178, 136, and in HSL it is 165°, 89%, 37%.
Is #0AB288 a light or dark color?
#0AB288 has a relative luminance of 0.337, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #0AB288?
Its complementary color is #B20A34. For softer combinations, try the analogous or split-complementary harmonies shown above.