#123B2B Color

#123B2B is rgb(18, 59, 43) in RGB and hsl(157, 53%, 15%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#123B2B

HEX#123B2B

RGBrgb(18, 59, 43)

HSLhsl(157, 53%, 15%)

HSVhsv(157, 69%, 23%)

OKLCHoklch(31.8% 0.054 164.3)

CMYKcmyk(69%, 0%, 27%, 77%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #123B2B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.45:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.69:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #123B2B based on color wheel relationships. Click any swatch for its full breakdown.

Base#123B2B Complementary#3B1222 Analogous#123B17 Analogous#12363B Triadic#2B123B Triadic#3B2B12

Tints & Shades

Lighter tints and darker shades of #123B2B, useful for hover states, backgrounds, and text variants.

Tints

#20694D #2F9870 #40C492 #6BD1AA #9AE0C5 #C8EEE0

Shades

#103325 #0E2F22 #0C271D #0B231A #081B14 #071711

Use #123B2B in Our Tools

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