#42E045 Color
#42E045 is rgb(66, 224, 69) in RGB and hsl(121, 72%, 57%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.
#42E045
HEX
#42E045RGB
rgb(66, 224, 69)HSL
hsl(121, 72%, 57%)HSV
hsv(121, 71%, 88%)OKLCH
oklch(79.6% 0.234 143.2)CMYK
cmyk(71%, 0%, 69%, 12%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #42E045 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.75:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text11.98:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #42E045 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #42E045, useful for hover states, backgrounds, and text variants.