#66D260 Color
#66D260 is rgb(102, 210, 96) in RGB and hsl(117, 56%, 60%) in HSL. The closest CSS named color is MediumSeaGreen. Black text is most readable on this background.
#66D260
HEX
#66D260RGB
rgb(102, 210, 96)HSL
hsl(117, 56%, 60%)HSV
hsv(117, 54%, 82%)OKLCH
oklch(77.4% 0.183 142.6)CMYK
cmyk(51%, 0%, 54%, 18%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #66D260 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.92:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text10.95:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #66D260 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #66D260, useful for hover states, backgrounds, and text variants.