#129B8B Color

#129B8B is rgb(18, 155, 139) in RGB and hsl(173, 79%, 34%) in HSL. The closest CSS named color is DarkCyan. Black text is most readable on this background.

#129B8B

HEX#129B8B

RGBrgb(18, 155, 139)

HSLhsl(173, 79%, 34%)

HSVhsv(173, 88%, 61%)

OKLCHoklch(62% 0.108 182)

CMYKcmyk(88%, 0%, 10%, 39%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #129B8B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.45:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.09:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #129B8B based on color wheel relationships. Click any swatch for its full breakdown.

Base#129B8B Complementary#9B1222 Analogous#129B47 Analogous#12679B Triadic#8B129B Triadic#9B8B12

Tints & Shades

Lighter tints and darker shades of #129B8B, useful for hover states, backgrounds, and text variants.

Tints

#17C4B0 #24E5CF #4DEAD8 #7BEFE2 #A4F4EB #CDF9F4

Shades

#10897B #0D7266 #0B6056 #094E46 #073B35 #042521

Use #129B8B in Our Tools

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