#123F2F Color

#123F2F is rgb(18, 63, 47) in RGB and hsl(159, 56%, 16%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#123F2F

HEX#123F2F

RGBrgb(18, 63, 47)

HSLhsl(159, 56%, 16%)

HSVhsv(159, 71%, 25%)

OKLCHoklch(33.2% 0.057 166)

CMYKcmyk(71%, 0%, 25%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #123F2F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.81:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.78:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #123F2F based on color wheel relationships. Click any swatch for its full breakdown.

Base#123F2F Complementary#401222 Analogous#124019 Analogous#123940 Triadic#301240 Triadic#403012

Tints & Shades

Lighter tints and darker shades of #123F2F, useful for hover states, backgrounds, and text variants.

Tints

#1F6F53 #2C9B74 #3CC897 #6CD5B1 #9CE3CA #C7EFE1

Shades

#10382A #0F3427 #0C2C21 #0A241B #081C15 #071812

Use #123F2F in Our Tools

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