#12A9BA Color

#12A9BA is rgb(18, 169, 186) in RGB and hsl(186, 82%, 40%) in HSL. The closest CSS named color is LightSeaGreen. Black text is most readable on this background.

#12A9BA

HEX#12A9BA

RGBrgb(18, 169, 186)

HSLhsl(186, 82%, 40%)

HSVhsv(186, 90%, 73%)

OKLCHoklch(67.3% 0.113 207.7)

CMYKcmyk(90%, 9%, 0%, 27%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #12A9BA background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.83:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text7.41:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #12A9BA based on color wheel relationships. Click any swatch for its full breakdown.

Base#12A9BA Complementary#BA2312 Analogous#12BA77 Analogous#1255BA Triadic#BA12A9 Triadic#A9BA12

Tints & Shades

Lighter tints and darker shades of #12A9BA, useful for hover states, backgrounds, and text variants.

Tints

#16CBDF #37D9EB #5DE0EF #82E7F3 #A7EEF6 #D1F6FA

Shades

#1094A2 #0E7F8B #0B6A74 #095058 #063B41 #04262A

Use #12A9BA in Our Tools

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