#66B347 Color

#66B347 is rgb(102, 179, 71) in RGB and hsl(103, 43%, 49%) in HSL. The closest CSS named color is OliveDrab. Black text is most readable on this background.

#66B347

HEX#66B347

RGBrgb(102, 179, 71)

HSLhsl(103, 43%, 49%)

HSVhsv(103, 60%, 70%)

OKLCHoklch(69.3% 0.163 137.8)

CMYKcmyk(43%, 0%, 60%, 30%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66B347 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.59:1AA normal ✗AA large ✗AAA normal ✗

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

Color Harmonies

Colors that pair well with #66B347 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66B347 Complementary#9447B3 Analogous#9BB347 Analogous#47B35F Triadic#4766B3 Triadic#B34766

Tints & Shades

Lighter tints and darker shades of #66B347, useful for hover states, backgrounds, and text variants.

Tints

#7ABF5F #8FC978 #A4D392 #B9DEAB #CFE8C5 #E4F2DE

Shades

#599D3F #4B8334 #3E6D2C #305421 #233E19 #15240F

Use #66B347 in Our Tools

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