#66F5B9 Color

#66F5B9 is rgb(102, 245, 185) in RGB and hsl(155, 88%, 68%) in HSL. The closest CSS named color is Aquamarine. Black text is most readable on this background.

#66F5B9

HEX#66F5B9

RGBrgb(102, 245, 185)

HSLhsl(155, 88%, 68%)

HSVhsv(155, 58%, 96%)

OKLCHoklch(87.6% 0.151 162.7)

CMYKcmyk(58%, 0%, 24%, 4%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66F5B9 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.37:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text15.33:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66F5B9 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66F5B9 Complementary#F566A1 Analogous#66F572 Analogous#66E9F5 Triadic#B966F5 Triadic#F5B966

Tints & Shades

Lighter tints and darker shades of #66F5B9, useful for hover states, backgrounds, and text variants.

Tints

#79F6C2 #91F8CD #A4F9D6 #B7FADE #CAFCE7 #E2FDF2

Shades

#3AF2A6 #0FF092 #0DC578 #09955B #076940 #043E26

Use #66F5B9 in Our Tools

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