#12C3D3 Color

#12C3D3 is rgb(18, 195, 211) in RGB and hsl(185, 84%, 45%) in HSL. The closest CSS named color is DarkTurquoise. Black text is most readable on this background.

#12C3D3

HEX#12C3D3

RGBrgb(18, 195, 211)

HSLhsl(185, 84%, 45%)

HSVhsv(185, 91%, 83%)

OKLCHoklch(74.7% 0.126 205.4)

CMYKcmyk(91%, 8%, 0%, 17%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #12C3D3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.15:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text9.77:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #12C3D3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#12C3D3 Complementary#D32212 Analogous#12D383 Analogous#1263D3 Triadic#D312C3 Triadic#C3D312

Tints & Shades

Lighter tints and darker shades of #12C3D3, useful for hover states, backgrounds, and text variants.

Tints

#22DBEC #43E0EF #69E7F2 #8AECF5 #AFF2F8 #D0F7FB

Shades

#10A9B7 #0D8F9B #0B757F #095F67 #07454B #042B2F

Use #12C3D3 in Our Tools

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