#12A5A0 Color

#12A5A0 is rgb(18, 165, 160) in RGB and hsl(178, 80%, 36%) in HSL. The closest CSS named color is LightSeaGreen. Black text is most readable on this background.

#12A5A0

HEX#12A5A0

RGBrgb(18, 165, 160)

HSLhsl(178, 80%, 36%)

HSVhsv(178, 89%, 65%)

OKLCHoklch(65.3% 0.11 190.9)

CMYKcmyk(89%, 0%, 3%, 35%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #12A5A0 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.04:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.92:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #12A5A0 based on color wheel relationships. Click any swatch for its full breakdown.

Base#12A5A0 Complementary#A51217 Analogous#12A557 Analogous#1261A5 Triadic#A012A5 Triadic#A5A012

Tints & Shades

Lighter tints and darker shades of #12A5A0, useful for hover states, backgrounds, and text variants.

Tints

#17CFC8 #2CE8E1 #55ECE7 #7AF0EC #A3F5F2 #CDF9F8

Shades

#108E8A #0E7C78 #0B6562 #095350 #073C3A #052928

Use #12A5A0 in Our Tools

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