#12B5AD Color

#12B5AD is rgb(18, 181, 173) in RGB and hsl(177, 82%, 39%) in HSL. The closest CSS named color is LightSeaGreen. Black text is most readable on this background.

#12B5AD

HEX#12B5AD

RGBrgb(18, 181, 173)

HSLhsl(177, 82%, 39%)

HSVhsv(177, 90%, 71%)

OKLCHoklch(69.8% 0.119 189.1)

CMYKcmyk(90%, 0%, 4%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #12B5AD background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.55:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text8.24:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #12B5AD based on color wheel relationships. Click any swatch for its full breakdown.

Base#12B5AD Complementary#B5121A Analogous#12B55B Analogous#126CB5 Triadic#AD12B5 Triadic#B5AD12

Tints & Shades

Lighter tints and darker shades of #12B5AD, useful for hover states, backgrounds, and text variants.

Tints

#16DAD0 #33EBE2 #58EEE7 #82F3ED #A7F6F2 #D1FAF8

Shades

#109E97 #0D8781 #0B6F6A #095854 #06413E #042A28

Use #12B5AD in Our Tools

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