#1B643A Color
#1B643A is rgb(27, 100, 58) in RGB and hsl(145, 57%, 25%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#1B643A
HEX
#1B643ARGB
rgb(27, 100, 58)HSL
hsl(145, 57%, 25%)HSV
hsv(145, 73%, 39%)OKLCH
oklch(44.7% 0.099 153.8)CMYK
cmyk(73%, 0%, 42%, 61%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #1B643A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text7.17:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.93:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #1B643A based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #1B643A, useful for hover states, backgrounds, and text variants.