#12B2C4 Color

#12B2C4 is rgb(18, 178, 196) in RGB and hsl(186, 83%, 42%) in HSL. The closest CSS named color is LightSeaGreen. Black text is most readable on this background.

#12B2C4

HEX#12B2C4

RGBrgb(18, 178, 196)

HSLhsl(186, 83%, 42%)

HSVhsv(186, 91%, 77%)

OKLCHoklch(69.9% 0.118 207.8)

CMYKcmyk(91%, 9%, 0%, 23%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #12B2C4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.56:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text8.19:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #12B2C4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#12B2C4 Complementary#C42412 Analogous#12C47D Analogous#1259C4 Triadic#C412B2 Triadic#B2C412

Tints & Shades

Lighter tints and darker shades of #12B2C4, useful for hover states, backgrounds, and text variants.

Tints

#16D4E9 #3BDBED #60E2F0 #86E9F4 #ABF0F7 #D0F6FB

Shades

#109DAD #0D8491 #0B6E79 #09555D #074046 #04262A

Use #12B2C4 in Our Tools

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