#66BE50 Color

#66BE50 is rgb(102, 190, 80) in RGB and hsl(108, 46%, 53%) in HSL. The closest CSS named color is MediumSeaGreen. Black text is most readable on this background.

#66BE50

HEX#66BE50

RGBrgb(102, 190, 80)

HSLhsl(108, 46%, 53%)

HSVhsv(108, 58%, 75%)

OKLCHoklch(72.2% 0.17 139.7)

CMYKcmyk(46%, 0%, 58%, 25%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66BE50 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.32:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text9.05:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66BE50 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66BE50 Complementary#A850BE Analogous#9DBE50 Analogous#50BE71 Triadic#5066BE Triadic#BE5066

Tints & Shades

Lighter tints and darker shades of #66BE50, useful for hover states, backgrounds, and text variants.

Tints

#7AC766 #90D080 #A4D897 #BBE2B1 #CEEAC7 #E5F4E1

Shades

#55AB3F #489136 #3B772C #2E5D22 #214319 #14290F

Use #66BE50 in Our Tools

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