#42D787 Color
#42D787 is rgb(66, 215, 135) in RGB and hsl(148, 65%, 55%) in HSL. The closest CSS named color is MediumSeaGreen. Black text is most readable on this background.
#42D787
HEX
#42D787RGB
rgb(66, 215, 135)HSL
hsl(148, 65%, 55%)HSV
hsv(148, 69%, 84%)OKLCH
oklch(78.2% 0.17 155.2)CMYK
cmyk(69%, 0%, 37%, 16%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #42D787 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.86:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text11.3:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #42D787 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #42D787, useful for hover states, backgrounds, and text variants.