Emerald
#30B558 · Emerald
#30B558 is Emerald, a balanced green color. It has an RGB value of 48, 181, 88 and a relative luminance of 0.344, making it a dark surface.
Temperature
◐ Balanced
Hue family
green
Luminance
0.34
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
2.67:1
AA normal✕
AA large✕
AAA normal✕
On black
The quick fox
7.88:1
AA normal✓
AA large✓
AAA normal✓
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #30B558?
#30B558 is Emerald, a balanced green color. In RGB it is 48, 181, 88, and in HSL it is 138°, 58%, 45%.
Is #30B558 a light or dark color?
#30B558 has a relative luminance of 0.344, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #30B558?
Its complementary color is #B5308D. For softer combinations, try the analogous or split-complementary harmonies shown above.