#66EA1F Color

#66EA1F is rgb(102, 234, 31) in RGB and hsl(99, 83%, 52%) in HSL. The closest CSS named color is LawnGreen. Black text is most readable on this background.

#66EA1F

HEX#66EA1F

RGBrgb(102, 234, 31)

HSLhsl(99, 83%, 52%)

HSVhsv(99, 87%, 92%)

OKLCHoklch(83% 0.249 138.1)

CMYKcmyk(56%, 0%, 87%, 8%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66EA1F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.57:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text13.35:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66EA1F based on color wheel relationships. Click any swatch for its full breakdown.

Base#66EA1F Complementary#A31FEA Analogous#CCEA1F Analogous#1FEA3D Triadic#1F66EA Triadic#EA1F66

Tints & Shades

Lighter tints and darker shades of #66EA1F, useful for hover states, backgrounds, and text variants.

Tints

#7CED40 #90F05C #A6F37C #B9F598 #CFF8B9 #E2FBD5

Shades

#56D214 #49B110 #3B910D #30750B #225408 #153305

Use #66EA1F in Our Tools

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