#66A159 Color

#66A159 is rgb(102, 161, 89) in RGB and hsl(109, 29%, 49%) in HSL. The closest CSS named color is MediumSeaGreen. Black text is most readable on this background.

#66A159

HEX#66A159

RGBrgb(102, 161, 89)

HSLhsl(109, 29%, 49%)

HSVhsv(109, 45%, 63%)

OKLCHoklch(65.1% 0.12 140)

CMYKcmyk(37%, 0%, 45%, 37%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66A159 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.08:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.81:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #66A159 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66A159 Complementary#9459A1 Analogous#8AA159 Analogous#59A170 Triadic#5966A1 Triadic#A15966

Tints & Shades

Lighter tints and darker shades of #66A159, useful for hover states, backgrounds, and text variants.

Tints

#7AAF6E #8FBC85 #A4C99C #BAD5B3 #CFE2CA #E4EFE1

Shades

#5A8D4E #4B7641 #3E6336 #304C2A #23381F #152112

Use #66A159 in Our Tools

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