#129B99 Color

#129B99 is rgb(18, 155, 153) in RGB and hsl(179, 79%, 34%) in HSL. The closest CSS named color is DarkCyan. Black text is most readable on this background.

#129B99

HEX#129B99

RGBrgb(18, 155, 153)

HSLhsl(179, 79%, 34%)

HSVhsv(179, 88%, 61%)

OKLCHoklch(62.5% 0.104 193.2)

CMYKcmyk(88%, 0%, 1%, 39%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #129B99 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.4:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.17:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #129B99 based on color wheel relationships. Click any swatch for its full breakdown.

Base#129B99 Complementary#9B1214 Analogous#129B54 Analogous#12599B Triadic#99129B Triadic#9B9912

Tints & Shades

Lighter tints and darker shades of #129B99, useful for hover states, backgrounds, and text variants.

Tints

#17C4C1 #24E5E2 #4DEAE7 #7BEFEE #A4F4F3 #CDF9F8

Shades

#108987 #0D7270 #0B605E #094E4C #073B3A #042524

Use #129B99 in Our Tools

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