#01EF31 Color

#01EF31 is rgb(1, 239, 49) in RGB and hsl(132, 99%, 47%) in HSL. The closest CSS named color is Lime. Black text is most readable on this background.

#01EF31
HEX#01EF31
RGBrgb(1, 239, 49)
HSLhsl(132, 99%, 47%)
HSVhsv(132, 100%, 94%)
OKLCHoklch(82.6% 0.269 143.8)
CMYKcmyk(100%, 0%, 79%, 6%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #01EF31 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 text13.39:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #01EF31 based on color wheel relationships. Click any swatch for its full breakdown.

Base#01EF31Complementary#EF01BFAnalogous#48EF01Analogous#01EFA7Triadic#3101EFTriadic#EF3101

Tints & Shades

Lighter tints and darker shades of #01EF31, useful for hover states, backgrounds, and text variants.

Use #01EF31 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex