#138B6F Color

#138B6F is rgb(19, 139, 111) in RGB and hsl(166, 76%, 31%) in HSL. The closest CSS named color is Teal. Black text is most readable on this background.

#138B6F

HEX#138B6F

RGBrgb(19, 139, 111)

HSLhsl(166, 76%, 31%)

HSVhsv(166, 86%, 55%)

OKLCHoklch(56.9% 0.107 171.4)

CMYKcmyk(86%, 0%, 20%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #138B6F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.24:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text4.95:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #138B6F based on color wheel relationships. Click any swatch for its full breakdown.

Base#138B6F Complementary#8B132F Analogous#138B33 Analogous#136B8B Triadic#6F138B Triadic#8B6F13

Tints & Shades

Lighter tints and darker shades of #138B6F, useful for hover states, backgrounds, and text variants.

Tints

#19B893 #1FE0B3 #4BE7C2 #74ECD0 #A1F2DF #C9F8ED

Shades

#117961 #0E6752 #0C5544 #0A4839 #07362B #05241D

Use #138B6F in Our Tools

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