#12F3EF Color

#12F3EF is rgb(18, 243, 239) in RGB and hsl(179, 90%, 51%) in HSL. The closest CSS named color is Aqua. Black text is most readable on this background.

#12F3EF

HEX#12F3EF

RGBrgb(18, 243, 239)

HSLhsl(179, 90%, 51%)

HSVhsv(179, 93%, 95%)

OKLCHoklch(87.2% 0.148 192.6)

CMYKcmyk(93%, 0%, 2%, 5%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #12F3EF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.39:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text15.09:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #12F3EF based on color wheel relationships. Click any swatch for its full breakdown.

Base#12F3EF Complementary#F31215 Analogous#12F37E Analogous#1286F3 Triadic#EF12F3 Triadic#F3EF12

Tints & Shades

Lighter tints and darker shades of #12F3EF, useful for hover states, backgrounds, and text variants.

Tints

#34F4F1 #51F6F3 #72F8F5 #94F9F8 #B6FBFA #D3FDFC

Shades

#0BD5D2 #0AB8B5 #089694 #067472 #045251 #033534

Use #12F3EF in Our Tools

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