#66D68F Color
#66D68F is rgb(102, 214, 143) in RGB and hsl(142, 58%, 62%) in HSL. The closest CSS named color is MediumAquamarine. Black text is most readable on this background.
#66D68F
HEX
#66D68FRGB
rgb(102, 214, 143)HSL
hsl(142, 58%, 62%)HSV
hsv(142, 52%, 84%)OKLCH
oklch(79.2% 0.145 153.6)CMYK
cmyk(52%, 0%, 33%, 16%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #66D68F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.81:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text11.58:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #66D68F based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #66D68F, useful for hover states, backgrounds, and text variants.