#21CA45 Color
#21CA45 is rgb(33, 202, 69) in RGB and hsl(133, 72%, 46%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.
#21CA45
HEX
#21CA45RGB
rgb(33, 202, 69)HSL
hsl(133, 72%, 46%)HSV
hsv(133, 84%, 79%)OKLCH
oklch(73.3% 0.218 145.5)CMYK
cmyk(84%, 0%, 66%, 21%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #21CA45 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.19:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text9.6:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #21CA45 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #21CA45, useful for hover states, backgrounds, and text variants.