#66F556 Color

#66F556 is rgb(102, 245, 86) in RGB and hsl(114, 89%, 65%) in HSL. The closest CSS named color is LightGreen. Black text is most readable on this background.

#66F556

HEX#66F556

RGBrgb(102, 245, 86)

HSLhsl(114, 89%, 65%)

HSVhsv(114, 65%, 96%)

OKLCHoklch(86% 0.234 141.7)

CMYKcmyk(58%, 0%, 65%, 4%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66F556 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.42:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text14.76:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66F556 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66F556 Complementary#E556F5 Analogous#B6F556 Analogous#56F596 Triadic#5666F5 Triadic#F55666

Tints & Shades

Lighter tints and darker shades of #66F556, useful for hover states, backgrounds, and text variants.

Tints

#7CF76E #8DF882 #A3F99A #B9FBB2 #CFFCCA #E0FDDD

Shades

#3FF32B #23E70D #1DBC0B #169108 #0F6506 #0A3F04

Use #66F556 in Our Tools

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