#42EC04 Color
#42EC04 is rgb(66, 236, 4) in RGB and hsl(104, 97%, 47%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.
#42EC04
HEX
#42EC04RGB
rgb(66, 236, 4)HSL
hsl(104, 97%, 47%)HSV
hsv(104, 98%, 93%)OKLCH
oklch(82.4% 0.268 140.6)CMYK
cmyk(72%, 0%, 98%, 7%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #42EC04 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.59:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text13.23:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #42EC04 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #42EC04, useful for hover states, backgrounds, and text variants.