#66B28B Color

#66B28B is rgb(102, 178, 139) in RGB and hsl(149, 33%, 55%) in HSL. The closest CSS named color is CadetBlue. Black text is most readable on this background.

#66B28B

HEX#66B28B

RGBrgb(102, 178, 139)

HSLhsl(149, 33%, 55%)

HSVhsv(149, 43%, 70%)

OKLCHoklch(70.3% 0.096 160.2)

CMYKcmyk(43%, 0%, 22%, 30%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66B28B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.53:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text8.31:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66B28B based on color wheel relationships. Click any swatch for its full breakdown.

Base#66B28B Complementary#B2668E Analogous#68B266 Analogous#66B2B1 Triadic#8B66B2 Triadic#B28B66

Tints & Shades

Lighter tints and darker shades of #66B28B, useful for hover states, backgrounds, and text variants.

Tints

#7BBC9A #8FC7AA #A3D1B9 #BBDDCB #D0E7DB #E4F1EA

Shades

#52A379 #448865 #387053 #2C5842 #204030 #13251C

Use #66B28B in Our Tools

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