#138B6D Color

#138B6D is rgb(19, 139, 109) in RGB and hsl(165, 76%, 31%) in HSL. The closest CSS named color is Teal. Black text is most readable on this background.

#138B6D

HEX#138B6D

RGBrgb(19, 139, 109)

HSLhsl(165, 76%, 31%)

HSVhsv(165, 86%, 55%)

OKLCHoklch(56.8% 0.108 170)

CMYKcmyk(86%, 0%, 22%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #138B6D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.25:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text4.94:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #138B6D based on color wheel relationships. Click any swatch for its full breakdown.

Base#138B6D Complementary#8B1331 Analogous#138B31 Analogous#136D8B Triadic#6D138B Triadic#8B6D13

Tints & Shades

Lighter tints and darker shades of #138B6D, useful for hover states, backgrounds, and text variants.

Tints

#19B890 #1FE0B0 #4BE7C0 #74ECCE #A1F2DE #C9F8EC

Shades

#11795F #0E6751 #0C5543 #0A4838 #07362A #05241C

Use #138B6D in Our Tools

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