#66B011 Color

#66B011 is rgb(102, 176, 17) in RGB and hsl(88, 82%, 38%) in HSL. The closest CSS named color is OliveDrab. Black text is most readable on this background.

#66B011

HEX#66B011

RGBrgb(102, 176, 17)

HSLhsl(88, 82%, 38%)

HSVhsv(88, 90%, 69%)

OKLCHoklch(68.2% 0.189 133.4)

CMYKcmyk(42%, 0%, 90%, 31%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66B011 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.7:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text7.78:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66B011 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66B011 Complementary#5C11B0 Analogous#B0AB11 Analogous#17B011 Triadic#1166B0 Triadic#B01166

Tints & Shades

Lighter tints and darker shades of #66B011, useful for hover states, backgrounds, and text variants.

Tints

#7EDA16 #93EA2E #A8EE58 #BCF27D #D1F6A7 #E4FACC

Shades

#59990F #4B820D #3E6B0B #335809 #264106 #182A04

Use #66B011 in Our Tools

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