#01D501 Color
#01D501 is rgb(1, 213, 1) in RGB and hsl(120, 99%, 42%) in HSL. The closest CSS named color is Lime. Black text is most readable on this background.
#01D501
HEX
#01D501RGB
rgb(1, 213, 1)HSL
hsl(120, 99%, 42%)HSV
hsv(120, 100%, 84%)OKLCH
oklch(75.6% 0.257 142.5)CMYK
cmyk(100%, 0%, 100%, 16%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #01D501 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text10.52:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #01D501 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #01D501, useful for hover states, backgrounds, and text variants.