#66AC15 Color

#66AC15 is rgb(102, 172, 21) in RGB and hsl(88, 78%, 38%) in HSL. The closest CSS named color is OliveDrab. Black text is most readable on this background.

#66AC15

HEX#66AC15

RGBrgb(102, 172, 21)

HSLhsl(88, 78%, 38%)

HSVhsv(88, 88%, 67%)

OKLCHoklch(67.2% 0.183 133)

CMYKcmyk(41%, 0%, 88%, 33%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66AC15 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 #66AC15 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66AC15 Complementary#5C15AC Analogous#ACA715 Analogous#1AAC15 Triadic#1566AC Triadic#AC1566

Tints & Shades

Lighter tints and darker shades of #66AC15, useful for hover states, backgrounds, and text variants.

Tints

#7ED51A #92E633 #A8EB5C #BBEF80 #D1F4A9 #E4F9CD

Shades

#599613 #4B7F10 #3E680D #33560B #264008 #182905

Use #66AC15 in Our Tools

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