#66A366 Color

#66A366 is rgb(102, 163, 102) in RGB and hsl(120, 25%, 52%) in HSL. The closest CSS named color is MediumSeaGreen. Black text is most readable on this background.

#66A366

HEX#66A366

RGBrgb(102, 163, 102)

HSLhsl(120, 25%, 52%)

HSVhsv(120, 37%, 64%)

OKLCHoklch(65.8% 0.109 144.2)

CMYKcmyk(37%, 0%, 37%, 36%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66A366 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text7:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #66A366 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66A366 Complementary#A366A3 Analogous#85A366 Analogous#66A385 Triadic#6666A3 Triadic#A36666

Tints & Shades

Lighter tints and darker shades of #66A366, useful for hover states, backgrounds, and text variants.

Tints

#7CB17C #8FBC8F #A6C9A6 #B9D5B9 #CFE2CF #E2EEE2

Shades

#568F56 #497949 #3B633B #305030 #223922 #152315

Use #66A366 in Our Tools

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