#66FFA6 Color

#66FFA6 is rgb(102, 255, 166) in RGB and hsl(145, 100%, 70%) in HSL. The closest CSS named color is MediumAquamarine. Black text is most readable on this background.

#66FFA6

HEX#66FFA6

RGBrgb(102, 255, 166)

HSLhsl(145, 100%, 70%)

HSVhsv(145, 60%, 100%)

OKLCHoklch(89.6% 0.18 154.6)

CMYKcmyk(60%, 0%, 35%, 0%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66FFA6 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.28:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text16.42:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66FFA6 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66FFA6 Complementary#FF66BF Analogous#73FF66 Analogous#66FFF2 Triadic#A666FF Triadic#FFA666

Tints & Shades

Lighter tints and darker shades of #66FFA6, useful for hover states, backgrounds, and text variants.

Tints

#7AFFB2 #8FFFBE #A3FFC9 #B8FFD5 #CCFFE1 #E0FFED

Shades

#38FF8B #05FF6D #00D659 #00A344 #007531 #00421C

Use #66FFA6 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex