#66C606 Color

#66C606 is rgb(102, 198, 6) in RGB and hsl(90, 94%, 40%) in HSL. The closest CSS named color is LawnGreen. Black text is most readable on this background.

#66C606

HEX#66C606

RGBrgb(102, 198, 6)

HSLhsl(90, 94%, 40%)

HSVhsv(90, 97%, 78%)

OKLCHoklch(73.8% 0.216 135.4)

CMYKcmyk(48%, 0%, 97%, 22%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66C606 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.18:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text9.65:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66C606 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66C606 Complementary#6606C6 Analogous#C6C606 Analogous#06C606 Triadic#0666C6 Triadic#C60666

Tints & Shades

Lighter tints and darker shades of #66C606, useful for hover states, backgrounds, and text variants.

Tints

#7AED07 #91F82A #A6FA52 #BAFB79 #CFFCA1 #E6FDCE

Shades

#59AD05 #4D9405 #407C04 #305E03 #244502 #172D01

Use #66C606 in Our Tools

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