#66AA18 Color

#66AA18 is rgb(102, 170, 24) in RGB and hsl(88, 75%, 38%) in HSL. The closest CSS named color is OliveDrab. Black text is most readable on this background.

#66AA18

HEX#66AA18

RGBrgb(102, 170, 24)

HSLhsl(88, 75%, 38%)

HSVhsv(88, 86%, 67%)

OKLCHoklch(66.7% 0.18 132.8)

CMYKcmyk(40%, 0%, 86%, 33%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66AA18 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.87:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text7.33:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66AA18 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66AA18 Complementary#5C18AA Analogous#AAA518 Analogous#1DAA18 Triadic#1866AA Triadic#AA1866

Tints & Shades

Lighter tints and darker shades of #66AA18, useful for hover states, backgrounds, and text variants.

Tints

#7ED21E #92E236 #A8E85E #BBED82 #D1F3AA #E4F8CE

Shades

#589315 #4B7D12 #3E670F #33550C #253E09 #182806

Use #66AA18 in Our Tools

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