#01E449 Color
#01E449 is rgb(1, 228, 73) in RGB and hsl(139, 99%, 45%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.
#01E449
HEX
#01E449RGB
rgb(1, 228, 73)HSL
hsl(139, 99%, 45%)HSV
hsv(139, 100%, 89%)OKLCH
oklch(79.9% 0.246 145.7)CMYK
cmyk(100%, 0%, 68%, 11%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #01E449 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.72:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text12.19:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #01E449 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #01E449, useful for hover states, backgrounds, and text variants.