#66DB91 Color

#66DB91 is rgb(102, 219, 145) in RGB and hsl(142, 62%, 63%) in HSL. The closest CSS named color is MediumAquamarine. Black text is most readable on this background.

#66DB91

HEX#66DB91

RGBrgb(102, 219, 145)

HSLhsl(142, 62%, 63%)

HSVhsv(142, 53%, 86%)

OKLCHoklch(80.5% 0.15 153.6)

CMYKcmyk(53%, 0%, 34%, 14%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66DB91 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.73:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text12.11:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66DB91 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66DB91 Complementary#DB66B0 Analogous#76DB66 Analogous#66DBCC Triadic#9166DB Triadic#DB9166

Tints & Shades

Lighter tints and darker shades of #66DB91, useful for hover states, backgrounds, and text variants.

Tints

#7BE0A0 #8FE5AF #A4EABE #B9EFCC #CDF3DB #E2F8EA

Shades

#45D379 #2DBE62 #259D51 #1C783E #14572D #0C321A

Use #66DB91 in Our Tools

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