#01E409 Color

#01E409 is rgb(1, 228, 9) in RGB and hsl(122, 99%, 45%) in HSL. The closest CSS named color is Lime. Black text is most readable on this background.

#01E409
HEX#01E409
RGBrgb(1, 228, 9)
HSLhsl(122, 99%, 45%)
HSVhsv(122, 100%, 89%)
OKLCHoklch(79.6% 0.27 142.6)
CMYKcmyk(100%, 0%, 96%, 11%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #01E409 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.74:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text12.1:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #01E409 based on color wheel relationships. Click any swatch for its full breakdown.

Base#01E409Complementary#E401DDAnalogous#6BE401Analogous#01E47ATriadic#0901E4Triadic#E40901

Tints & Shades

Lighter tints and darker shades of #01E409, useful for hover states, backgrounds, and text variants.

Use #01E409 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex