#129AB5 Color

#129AB5 is rgb(18, 154, 181) in RGB and hsl(190, 82%, 39%) in HSL. The closest CSS named color is LightSeaGreen. Black text is most readable on this background.

#129AB5

HEX#129AB5

RGBrgb(18, 154, 181)

HSLhsl(190, 82%, 39%)

HSVhsv(190, 90%, 71%)

OKLCHoklch(63.4% 0.11 216.6)

CMYKcmyk(90%, 15%, 0%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #129AB5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.33:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.32:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #129AB5 based on color wheel relationships. Click any swatch for its full breakdown.

Base#129AB5 Complementary#B52D12 Analogous#12B57F Analogous#1248B5 Triadic#B5129A Triadic#9AB512

Tints & Shades

Lighter tints and darker shades of #129AB5, useful for hover states, backgrounds, and text variants.

Tints

#16B9DA #33CCEB #58D5EE #82E0F3 #A7E9F6 #D1F3FA

Shades

#10869E #0D7287 #0B5F6F #094B58 #063741 #04232A

Use #129AB5 in Our Tools

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