#21EDDF Color
#21EDDF is rgb(33, 237, 223) in RGB and hsl(176, 85%, 53%) in HSL. The closest CSS named color is Turquoise. Black text is most readable on this background.
#21EDDF
HEX
#21EDDFRGB
rgb(33, 237, 223)HSL
hsl(176, 85%, 53%)HSV
hsv(176, 86%, 93%)OKLCH
oklch(85.4% 0.145 187.1)CMYK
cmyk(86%, 0%, 6%, 7%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #21EDDF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.47:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text14.24:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #21EDDF based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #21EDDF, useful for hover states, backgrounds, and text variants.