#42E089 Color
#42E089 is rgb(66, 224, 137) in RGB and hsl(147, 72%, 57%) in HSL. The closest CSS named color is MediumSeaGreen. Black text is most readable on this background.
#42E089
HEX
#42E089RGB
rgb(66, 224, 137)HSL
hsl(147, 72%, 57%)HSV
hsv(147, 71%, 88%)OKLCH
oklch(80.5% 0.179 154.4)CMYK
cmyk(71%, 0%, 39%, 12%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #42E089 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.71:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text12.26:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #42E089 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #42E089, useful for hover states, backgrounds, and text variants.