#66B27D Color

#66B27D is rgb(102, 178, 125) in RGB and hsl(138, 33%, 55%) in HSL. The closest CSS named color is CadetBlue. Black text is most readable on this background.

#66B27D

HEX#66B27D

RGBrgb(102, 178, 125)

HSLhsl(138, 33%, 55%)

HSVhsv(138, 43%, 70%)

OKLCHoklch(70% 0.109 152.4)

CMYKcmyk(43%, 0%, 30%, 30%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66B27D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.55:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text8.23:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66B27D based on color wheel relationships. Click any swatch for its full breakdown.

Base#66B27D Complementary#B2669B Analogous#76B266 Analogous#66B2A3 Triadic#7D66B2 Triadic#B27D66

Tints & Shades

Lighter tints and darker shades of #66B27D, useful for hover states, backgrounds, and text variants.

Tints

#7BBC8E #8FC7A0 #A3D1B1 #BBDDC5 #D0E7D7 #E4F1E8

Shades

#52A36A #448859 #387049 #2C583A #20402A #132518

Use #66B27D in Our Tools

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