#66AC1B Color

#66AC1B is rgb(102, 172, 27) in RGB and hsl(89, 73%, 39%) in HSL. The closest CSS named color is OliveDrab. Black text is most readable on this background.

#66AC1B

HEX#66AC1B

RGBrgb(102, 172, 27)

HSLhsl(89, 73%, 39%)

HSVhsv(89, 84%, 67%)

OKLCHoklch(67.2% 0.181 133.2)

CMYKcmyk(41%, 0%, 84%, 33%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66AC1B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.81:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text7.48:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66AC1B based on color wheel relationships. Click any swatch for its full breakdown.

Base#66AC1B Complementary#611BAC Analogous#ACAA1B Analogous#1DAC1B Triadic#1B66AC Triadic#AC1B66

Tints & Shades

Lighter tints and darker shades of #66AC1B, useful for hover states, backgrounds, and text variants.

Tints

#7BCF20 #92E13D #A5E660 #BCEC88 #D0F2AB #E6F8D3

Shades

#599617 #4C8014 #3F6A11 #32540D #253E0A #182806

Use #66AC1B in Our Tools

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