#C0FF42 Color
#C0FF42 is rgb(192, 255, 66) in RGB and hsl(80, 100%, 63%) in HSL. The closest CSS named color is GreenYellow. Black text is most readable on this background.
#C0FF42
HEX
#C0FF42RGB
rgb(192, 255, 66)HSL
hsl(80, 100%, 63%)HSV
hsv(80, 74%, 100%)OKLCH
oklch(92.5% 0.216 126.8)CMYK
cmyk(25%, 0%, 74%, 0%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #C0FF42 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.19:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text17.62:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #C0FF42 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #C0FF42, useful for hover states, backgrounds, and text variants.