#66DB8B Color

#66DB8B is rgb(102, 219, 139) in RGB and hsl(139, 62%, 63%) in HSL. The closest CSS named color is MediumAquamarine. Black text is most readable on this background.

#66DB8B

HEX#66DB8B

RGBrgb(102, 219, 139)

HSLhsl(139, 62%, 63%)

HSVhsv(139, 53%, 86%)

OKLCHoklch(80.4% 0.156 151.7)

CMYKcmyk(53%, 0%, 37%, 14%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66DB8B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.74:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text12.07:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66DB8B based on color wheel relationships. Click any swatch for its full breakdown.

Base#66DB8B Complementary#DB66B6 Analogous#7CDB66 Analogous#66DBC6 Triadic#8B66DB Triadic#DB8B66

Tints & Shades

Lighter tints and darker shades of #66DB8B, useful for hover states, backgrounds, and text variants.

Tints

#7BE09B #8FE5AA #A4EABA #B9EFCA #CDF3D9 #E2F8E9

Shades

#45D372 #2DBE5B #259D4B #1C7839 #145729 #0C3218

Use #66DB8B in Our Tools

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