#1B5F21 Color
#1B5F21 is rgb(27, 95, 33) in RGB and hsl(125, 56%, 24%) in HSL. The closest CSS named color is DarkGreen. White text is most readable on this background.
#1B5F21
HEX
#1B5F21RGB
rgb(27, 95, 33)HSL
hsl(125, 56%, 24%)HSV
hsv(125, 72%, 37%)OKLCH
oklch(42.8% 0.116 144.5)CMYK
cmyk(72%, 0%, 65%, 63%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #1B5F21 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text7.76:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.71:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #1B5F21 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #1B5F21, useful for hover states, backgrounds, and text variants.