#66B775 Color

#66B775 is rgb(102, 183, 117) in RGB and hsl(131, 36%, 56%) in HSL. The closest CSS named color is MediumSeaGreen. Black text is most readable on this background.

#66B775

HEX#66B775

RGBrgb(102, 183, 117)

HSLhsl(131, 36%, 56%)

HSVhsv(131, 44%, 72%)

OKLCHoklch(71.1% 0.125 148.5)

CMYKcmyk(44%, 0%, 36%, 28%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66B775 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.44:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text8.6:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66B775 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66B775 Complementary#B766A8 Analogous#80B766 Analogous#66B79E Triadic#7566B7 Triadic#B77566

Tints & Shades

Lighter tints and darker shades of #66B775, useful for hover states, backgrounds, and text variants.

Tints

#7BC188 #90CB9B #A5D5AE #BADEC0 #CEE8D3 #E3F2E6

Shades

#50AA60 #438E51 #377643 #2A5A33 #1F4225 #122616

Use #66B775 in Our Tools

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