#12F3E7 Color

#12F3E7 is rgb(18, 243, 231) in RGB and hsl(177, 90%, 51%) in HSL. The closest CSS named color is Aqua. Black text is most readable on this background.

#12F3E7
HEX#12F3E7
RGBrgb(18, 243, 231)
HSLhsl(177, 90%, 51%)
HSVhsv(177, 93%, 95%)
OKLCHoklch(87% 0.15 188.4)
CMYKcmyk(93%, 0%, 5%, 5%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #12F3E7 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.4:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text15:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #12F3E7 based on color wheel relationships. Click any swatch for its full breakdown.

Base#12F3E7Complementary#F3121DAnalogous#12F377Analogous#128DF3Triadic#E712F3Triadic#F3E712

Tints & Shades

Lighter tints and darker shades of #12F3E7, useful for hover states, backgrounds, and text variants.

Use #12F3E7 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex