#66B512 Color

#66B512 is rgb(102, 181, 18) in RGB and hsl(89, 82%, 39%) in HSL. The closest CSS named color is OliveDrab. Black text is most readable on this background.

#66B512

HEX#66B512

RGBrgb(102, 181, 18)

HSLhsl(89, 82%, 39%)

HSVhsv(89, 90%, 71%)

OKLCHoklch(69.5% 0.195 134)

CMYKcmyk(44%, 0%, 90%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66B512 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.57:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text8.18:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66B512 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66B512 Complementary#6112B5 Analogous#B5B212 Analogous#15B512 Triadic#1266B5 Triadic#B51266

Tints & Shades

Lighter tints and darker shades of #66B512, useful for hover states, backgrounds, and text variants.

Tints

#7BDA16 #92EB33 #A6EE58 #BCF382 #D0F6A7 #E6FAD1

Shades

#599E10 #4C870D #3F6F0B #325809 #254106 #182A04

Use #66B512 in Our Tools

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