#31DDD8 Color

#31DDD8 is rgb(49, 221, 216) in RGB and hsl(178, 72%, 53%) in HSL. The closest CSS named color is Turquoise. Black text is most readable on this background.

#31DDD8

HEX#31DDD8

RGBrgb(49, 221, 216)

HSLhsl(178, 72%, 53%)

HSVhsv(178, 78%, 87%)

OKLCHoklch(81.5% 0.132 191.8)

CMYKcmyk(78%, 0%, 2%, 13%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #31DDD8 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.68:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text12.46:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #31DDD8 based on color wheel relationships. Click any swatch for its full breakdown.

Base#31DDD8 Complementary#DD3137 Analogous#31DD81 Analogous#318DDD Triadic#D831DD Triadic#DDD831

Tints & Shades

Lighter tints and darker shades of #31DDD8, useful for hover states, backgrounds, and text variants.

Tints

#4BE2DD #6AE7E3 #84EBE8 #A3F0ED #BDF4F2 #DCF9F8

Shades

#21CAC4 #1CABA6 #178C88 #126E6B #0D4F4D #08302F

Use #31DDD8 in Our Tools

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