#21D006 Color
#21D006 is rgb(33, 208, 6) in RGB and hsl(112, 94%, 42%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.
#21D006
HEX
#21D006RGB
rgb(33, 208, 6)HSL
hsl(112, 94%, 42%)HSV
hsv(112, 97%, 82%)OKLCH
oklch(74.6% 0.249 141.9)CMYK
cmyk(84%, 0%, 97%, 18%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #21D006 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.08:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text10.09:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #21D006 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #21D006, useful for hover states, backgrounds, and text variants.