#21DED1 Color

#21DED1 is rgb(33, 222, 209) in RGB and hsl(176, 74%, 50%) in HSL. The closest CSS named color is Turquoise. Black text is most readable on this background.

#21DED1

HEX#21DED1

RGBrgb(33, 222, 209)

HSLhsl(176, 74%, 50%)

HSVhsv(176, 85%, 87%)

OKLCHoklch(81.3% 0.138 187.2)

CMYKcmyk(85%, 0%, 6%, 13%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #21DED1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.69:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text12.43:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #21DED1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#21DED1 Complementary#DE212E Analogous#21DE73 Analogous#218CDE Triadic#D121DE Triadic#DED121

Tints & Shades

Lighter tints and darker shades of #21DED1, useful for hover states, backgrounds, and text variants.

Tints

#40E2D8 #5FE7DE #7EECE4 #99F0EA #B8F4F0 #D7F9F7

Shades

#1DBFB4 #19A49B #14857E #106A64 #0B4B47 #07312E

Use #21DED1 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex