#42FF71 Color
#42FF71 is rgb(66, 255, 113) in RGB and hsl(135, 100%, 63%) in HSL. The closest CSS named color is SpringGreen. Black text is most readable on this background.
#42FF71
HEX
#42FF71RGB
rgb(66, 255, 113)HSL
hsl(135, 100%, 63%)HSV
hsv(135, 74%, 100%)OKLCH
oklch(87.9% 0.238 147.2)CMYK
cmyk(74%, 0%, 56%, 0%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #42FF71 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.33:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text15.77:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #42FF71 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #42FF71, useful for hover states, backgrounds, and text variants.