#123A21 Color

#123A21 is rgb(18, 58, 33) in RGB and hsl(143, 53%, 15%) in HSL. The closest CSS named color is DarkGreen. White text is most readable on this background.

#123A21

HEX#123A21

RGBrgb(18, 58, 33)

HSLhsl(143, 53%, 15%)

HSVhsv(143, 69%, 23%)

OKLCHoklch(31.2% 0.064 153.1)

CMYKcmyk(69%, 0%, 43%, 77%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #123A21 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.7:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.65:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #123A21 based on color wheel relationships. Click any swatch for its full breakdown.

Base#123A21 Complementary#3B122B Analogous#173B12 Analogous#123B36 Triadic#22123B Triadic#3B2212

Tints & Shades

Lighter tints and darker shades of #123A21, useful for hover states, backgrounds, and text variants.

Tints

#20693C #2F9857 #40C473 #6BD192 #9AE0B5 #C8EED7

Shades

#10331D #0E2F1B #0C2716 #0B2314 #081B10 #07170D

Use #123A21 in Our Tools

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