#31B2B4 Color

#31B2B4 is rgb(49, 178, 180) in RGB and hsl(181, 57%, 45%) in HSL. The closest CSS named color is LightSeaGreen. Black text is most readable on this background.

#31B2B4

HEX#31B2B4

RGBrgb(49, 178, 180)

HSLhsl(181, 57%, 45%)

HSVhsv(181, 73%, 71%)

OKLCHoklch(69.8% 0.107 196.5)

CMYKcmyk(73%, 1%, 0%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #31B2B4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.57:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text8.16:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #31B2B4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#31B2B4 Complementary#B43431 Analogous#31B475 Analogous#3171B4 Triadic#B431B2 Triadic#B2B431

Tints & Shades

Lighter tints and darker shades of #31B2B4, useful for hover states, backgrounds, and text variants.

Tints

#43C9CB #5FD1D3 #7FDADC #9BE2E4 #BBECEC #D7F4F4

Shades

#2B9A9C #248384 #1E6B6C #185758 #123F40 #0B2828

Use #31B2B4 in Our Tools

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