#66E18F Color

#66E18F is rgb(102, 225, 143) in RGB and hsl(140, 67%, 64%) in HSL. The closest CSS named color is MediumAquamarine. Black text is most readable on this background.

#66E18F

HEX#66E18F

RGBrgb(102, 225, 143)

HSLhsl(140, 67%, 64%)

HSVhsv(140, 55%, 88%)

OKLCHoklch(81.9% 0.16 152.1)

CMYKcmyk(55%, 0%, 36%, 12%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66E18F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.65:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text12.73:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66E18F based on color wheel relationships. Click any swatch for its full breakdown.

Base#66E18F Complementary#E166B8 Analogous#7AE166 Analogous#66E1CC Triadic#8F66E1 Triadic#E18F66

Tints & Shades

Lighter tints and darker shades of #66E18F, useful for hover states, backgrounds, and text variants.

Tints

#7BE59E #90E9AE #A6EDBD #B7F1CA #CCF5DA #E1F9E9

Shades

#3FD973 #28C85D #20A24B #19803B #12592A #0B371A

Use #66E18F in Our Tools

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