#66D902 Color
#66D902 is rgb(102, 217, 2) in RGB and hsl(92, 98%, 43%) in HSL. The closest CSS named color is LawnGreen. Black text is most readable on this background.
#66D902
HEX
#66D902RGB
rgb(102, 217, 2)HSL
hsl(92, 98%, 43%)HSV
hsv(92, 99%, 85%)OKLCH
oklch(78.6% 0.236 136.7)CMYK
cmyk(53%, 0%, 99%, 15%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #66D902 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.83:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text11.49:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #66D902 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #66D902, useful for hover states, backgrounds, and text variants.