#66BE13 Color
#66BE13 is rgb(102, 190, 19) in RGB and hsl(91, 82%, 41%) in HSL. The closest CSS named color is OliveDrab. Black text is most readable on this background.
#66BE13
HEX
#66BE13RGB
rgb(102, 190, 19)HSL
hsl(91, 82%, 41%)HSV
hsv(91, 90%, 75%)OKLCH
oklch(71.8% 0.204 134.9)CMYK
cmyk(46%, 0%, 90%, 25%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #66BE13 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.35:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text8.94:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #66BE13 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #66BE13, useful for hover states, backgrounds, and text variants.