#21CA5F Color
#21CA5F is rgb(33, 202, 95) in RGB and hsl(142, 72%, 46%) in HSL. The closest CSS named color is MediumSeaGreen. Black text is most readable on this background.
#21CA5F
HEX
#21CA5FRGB
rgb(33, 202, 95)HSL
hsl(142, 72%, 46%)HSV
hsv(142, 84%, 79%)OKLCH
oklch(73.6% 0.197 149.4)CMYK
cmyk(84%, 0%, 53%, 21%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #21CA5F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.17:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text9.68:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #21CA5F based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #21CA5F, useful for hover states, backgrounds, and text variants.