#129BBA Color

#129BBA is rgb(18, 155, 186) in RGB and hsl(191, 82%, 40%) in HSL. The closest CSS named color is LightSeaGreen. Black text is most readable on this background.

#129BBA

HEX#129BBA

RGBrgb(18, 155, 186)

HSLhsl(191, 82%, 40%)

HSVhsv(191, 90%, 73%)

OKLCHoklch(63.8% 0.113 219.3)

CMYKcmyk(90%, 17%, 0%, 27%)

Text Contrast & Accessibility

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

TextWhite text3.27:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.42:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

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

Base#129BBA Complementary#BA3112 Analogous#12BA85 Analogous#1247BA Triadic#BA129B Triadic#9BBA12

Tints & Shades

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

Tints

#16BADF #37CAEB #5DD4EF #82DEF3 #A7E8F6 #D1F3FA

Shades

#1088A2 #0E748B #0B6174 #094A58 #063641 #04232A

Use #129BBA in Our Tools

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