#12A18B Color

#12A18B is rgb(18, 161, 139) in RGB and hsl(171, 80%, 35%) in HSL. The closest CSS named color is DarkCyan. Black text is most readable on this background.

#12A18B

HEX#12A18B

RGBrgb(18, 161, 139)

HSLhsl(171, 80%, 35%)

HSVhsv(171, 89%, 63%)

OKLCHoklch(63.6% 0.114 178.1)

CMYKcmyk(89%, 0%, 14%, 37%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #12A18B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.23:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.5:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #12A18B based on color wheel relationships. Click any swatch for its full breakdown.

Base#12A18B Complementary#A11227 Analogous#12A144 Analogous#126FA1 Triadic#8B12A1 Triadic#A18B12

Tints & Shades

Lighter tints and darker shades of #12A18B, useful for hover states, backgrounds, and text variants.

Tints

#16CAAF #27E7CA #51ECD4 #7AF0DE #A3F5E9 #CDF9F3

Shades

#108E7B #0D7767 #0B6558 #094E44 #073C34 #042520

Use #12A18B in Our Tools

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