#66D686 Color

#66D686 is rgb(102, 214, 134) in RGB and hsl(137, 58%, 62%) in HSL. The closest CSS named color is MediumAquamarine. Black text is most readable on this background.

#66D686

HEX#66D686

RGBrgb(102, 214, 134)

HSLhsl(137, 58%, 62%)

HSVhsv(137, 52%, 84%)

OKLCHoklch(79% 0.153 150.8)

CMYKcmyk(52%, 0%, 37%, 16%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66D686 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.82:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text11.53:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66D686 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66D686 Complementary#D666B6 Analogous#7ED666 Analogous#66D6BE Triadic#8666D6 Triadic#D68666

Tints & Shades

Lighter tints and darker shades of #66D686, useful for hover states, backgrounds, and text variants.

Tints

#7ADC96 #8EE1A6 #A2E6B6 #BBEDC9 #CFF2D9 #E3F8E9

Shades

#46CE6C #30B556 #289547 #1F7537 #165528 #0D3017

Use #66D686 in Our Tools

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