#1F4D3A Color
#1F4D3A is rgb(31, 77, 58) in RGB and hsl(155, 43%, 21%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#1F4D3A
HEX
#1F4D3ARGB
rgb(31, 77, 58)HSL
hsl(155, 43%, 21%)HSV
hsv(155, 60%, 30%)OKLCH
oklch(38.2% 0.061 163.9)CMYK
cmyk(60%, 0%, 25%, 70%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #1F4D3A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text9.63:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.18:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #1F4D3A based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #1F4D3A, useful for hover states, backgrounds, and text variants.