#21E8C7 Color
#21E8C7 is rgb(33, 232, 199) in RGB and hsl(170, 81%, 52%) in HSL. The closest CSS named color is Turquoise. Black text is most readable on this background.
#21E8C7
HEX
#21E8C7RGB
rgb(33, 232, 199)HSL
hsl(170, 81%, 52%)HSV
hsv(170, 86%, 91%)OKLCH
oklch(83.5% 0.15 177.1)CMYK
cmyk(86%, 0%, 14%, 9%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #21E8C7 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.56:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text13.43:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #21E8C7 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #21E8C7, useful for hover states, backgrounds, and text variants.