#42B858 Color
#42B858 is rgb(66, 184, 88) in RGB and hsl(131, 47%, 49%) in HSL. The closest CSS named color is MediumSeaGreen. Black text is most readable on this background.
#42B858
HEX
#42B858RGB
rgb(66, 184, 88)HSL
hsl(131, 47%, 49%)HSV
hsv(131, 64%, 72%)OKLCH
oklch(69.4% 0.172 146.8)CMYK
cmyk(64%, 0%, 52%, 28%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #42B858 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.55:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text8.23:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #42B858 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #42B858, useful for hover states, backgrounds, and text variants.