#123B3A Color

#123B3A is rgb(18, 59, 58) in RGB and hsl(179, 53%, 15%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#123B3A

HEX#123B3A

RGBrgb(18, 59, 58)

HSLhsl(179, 53%, 15%)

HSVhsv(179, 69%, 23%)

OKLCHoklch(32.4% 0.045 192.9)

CMYKcmyk(69%, 0%, 2%, 77%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #123B3A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.26:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.71:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #123B3A based on color wheel relationships. Click any swatch for its full breakdown.

Base#123B3A Complementary#3B1213 Analogous#123B26 Analogous#12273B Triadic#3A123B Triadic#3B3A12

Tints & Shades

Lighter tints and darker shades of #123B3A, useful for hover states, backgrounds, and text variants.

Tints

#206968 #2F9896 #40C4C2 #6BD1D0 #9AE0DF #C8EEEE

Shades

#103332 #0E2F2E #0C2727 #0B2323 #081B1B #071717

Use #123B3A in Our Tools

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