#21D4C2 Color

#21D4C2 is rgb(33, 212, 194) in RGB and hsl(174, 73%, 48%) in HSL. The closest CSS named color is Turquoise. Black text is most readable on this background.

#21D4C2

HEX#21D4C2

RGBrgb(33, 212, 194)

HSLhsl(174, 73%, 48%)

HSVhsv(174, 84%, 83%)

OKLCHoklch(78.4% 0.134 183.9)

CMYKcmyk(84%, 0%, 8%, 17%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #21D4C2 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.86:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text11.26:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #21D4C2 based on color wheel relationships. Click any swatch for its full breakdown.

Base#21D4C2 Complementary#D42133 Analogous#21D469 Analogous#218CD4 Triadic#C221D4 Triadic#D4C221

Tints & Shades

Lighter tints and darker shades of #21D4C2, useful for hover states, backgrounds, and text variants.

Tints

#38E0CF #57E5D7 #76EADE #9AEFE7 #B8F4EE #D7F9F5

Shades

#1DB9AA #189A8D #148075 #10655D #0C4B45 #072C28

Use #21D4C2 in Our Tools

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