#123A2B Color

#123A2B is rgb(18, 58, 43) in RGB and hsl(158, 53%, 15%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#123A2B

HEX#123A2B

RGBrgb(18, 58, 43)

HSLhsl(158, 53%, 15%)

HSVhsv(158, 69%, 23%)

OKLCHoklch(31.5% 0.053 165.3)

CMYKcmyk(69%, 0%, 26%, 77%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #123A2B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.61:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.67:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #123A2B based on color wheel relationships. Click any swatch for its full breakdown.

Base#123A2B Complementary#3B1221 Analogous#123B17 Analogous#12353B Triadic#2C123B Triadic#3B2C12

Tints & Shades

Lighter tints and darker shades of #123A2B, useful for hover states, backgrounds, and text variants.

Tints

#20694F #2F9872 #40C494 #6BD1AC #9AE0C6 #C8EEE0

Shades

#103326 #0E2F23 #0C271D #0B231A #081B14 #071711

Use #123A2B in Our Tools

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