#66DB83 Color
#66DB83 is rgb(102, 219, 131) in RGB and hsl(135, 62%, 63%) in HSL. The closest CSS named color is MediumAquamarine. Black text is most readable on this background.
#66DB83
HEX
#66DB83RGB
rgb(102, 219, 131)HSL
hsl(135, 62%, 63%)HSV
hsv(135, 53%, 86%)OKLCH
oklch(80.2% 0.163 149.5)CMYK
cmyk(53%, 0%, 40%, 14%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #66DB83 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.75:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text12.03:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #66DB83 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #66DB83, useful for hover states, backgrounds, and text variants.