#66F990 Color

#66F990 is rgb(102, 249, 144) in RGB and hsl(137, 92%, 69%) in HSL. The closest CSS named color is LightGreen. Black text is most readable on this background.

#66F990

HEX#66F990

RGBrgb(102, 249, 144)

HSLhsl(137, 92%, 69%)

HSVhsv(137, 59%, 98%)

OKLCHoklch(87.8% 0.192 150)

CMYKcmyk(59%, 0%, 42%, 2%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66F990 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.35:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text15.52:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66F990 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66F990 Complementary#F967CF Analogous#87F967 Analogous#67F9D9 Triadic#9067F9 Triadic#F99067

Tints & Shades

Lighter tints and darker shades of #66F990, useful for hover states, backgrounds, and text variants.

Tints

#7BF99F #8EFAAD #A2FBBB #BAFCCD #CEFDDB #E2FEEA

Shades

#3BF770 #0AF54D #08C93F #079D31 #057123 #034014

Use #66F990 in Our Tools

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