#66B913 Color

#66B913 is rgb(102, 185, 19) in RGB and hsl(90, 81%, 40%) in HSL. The closest CSS named color is OliveDrab. Black text is most readable on this background.

#66B913

HEX#66B913

RGBrgb(102, 185, 19)

HSLhsl(90, 81%, 40%)

HSVhsv(90, 90%, 73%)

OKLCHoklch(70.5% 0.199 134.4)

CMYKcmyk(45%, 0%, 90%, 27%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66B913 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.47:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text8.51:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66B913 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66B913 Complementary#6613B9 Analogous#B9B913 Analogous#13B913 Triadic#1366B9 Triadic#B91366

Tints & Shades

Lighter tints and darker shades of #66B913, useful for hover states, backgrounds, and text variants.

Tints

#7ADE17 #91EA39 #A6EE5D #BAF282 #CFF6A7 #E6FAD1

Shades

#59A211 #4D8A0F #40730C #305809 #244107 #172A04

Use #66B913 in Our Tools

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