#66DB99 Color

#66DB99 is rgb(102, 219, 153) in RGB and hsl(146, 62%, 63%) in HSL. The closest CSS named color is MediumAquamarine. Black text is most readable on this background.

#66DB99

HEX#66DB99

RGBrgb(102, 219, 153)

HSLhsl(146, 62%, 63%)

HSVhsv(146, 53%, 86%)

OKLCHoklch(80.6% 0.143 156.3)

CMYKcmyk(53%, 0%, 30%, 14%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66DB99 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.73:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text12.16:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66DB99 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66DB99 Complementary#DB66A8 Analogous#6EDB66 Analogous#66DBD3 Triadic#9966DB Triadic#DB9966

Tints & Shades

Lighter tints and darker shades of #66DB99, useful for hover states, backgrounds, and text variants.

Tints

#7BE0A7 #8FE5B4 #A4EAC2 #B9EFD0 #CDF3DE #E2F8EC

Shades

#45D383 #2DBE6C #259D59 #1C7844 #145731 #0C321C

Use #66DB99 in Our Tools

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