#66DB81 Color

#66DB81 is rgb(102, 219, 129) in RGB and hsl(134, 62%, 63%) in HSL. The closest CSS named color is MediumAquamarine. Black text is most readable on this background.

#66DB81

HEX#66DB81

RGBrgb(102, 219, 129)

HSLhsl(134, 62%, 63%)

HSVhsv(134, 53%, 86%)

OKLCHoklch(80.2% 0.165 149)

CMYKcmyk(53%, 0%, 41%, 14%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66DB81 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 text12.01:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66DB81 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66DB81 Complementary#DB66C0 Analogous#85DB66 Analogous#66DBBC Triadic#8166DB Triadic#DB8166

Tints & Shades

Lighter tints and darker shades of #66DB81, useful for hover states, backgrounds, and text variants.

Tints

#7BE092 #8FE5A3 #A4EAB4 #B9EFC5 #CDF3D6 #E2F8E7

Shades

#45D366 #2DBE4F #259D41 #1C7831 #145724 #0C3214

Use #66DB81 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex