#12373A Color

#12373A is rgb(18, 55, 58) in RGB and hsl(185, 53%, 15%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#12373A

HEX#12373A

RGBrgb(18, 55, 58)

HSLhsl(185, 53%, 15%)

HSVhsv(185, 69%, 23%)

OKLCHoklch(31.2% 0.042 202.6)

CMYKcmyk(69%, 5%, 0%, 77%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #12373A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.86:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.63:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #12373A based on color wheel relationships. Click any swatch for its full breakdown.

Base#12373A Complementary#3B1512 Analogous#123B2A Analogous#12233B Triadic#3B1237 Triadic#373B12

Tints & Shades

Lighter tints and darker shades of #12373A, useful for hover states, backgrounds, and text variants.

Tints

#206369 #2F8F98 #40B9C4 #6BC9D1 #9ADAE0 #C8EBEE

Shades

#103033 #0E2C2F #0C2527 #0B2123 #081A1B #071617

Use #12373A in Our Tools

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