#1B5A37 Color

#1B5A37 is rgb(27, 90, 55) in RGB and hsl(147, 54%, 23%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B5A37

HEX#1B5A37

RGBrgb(27, 90, 55)

HSLhsl(147, 54%, 23%)

HSVhsv(147, 70%, 35%)

OKLCHoklch(41.8% 0.087 155.1)

CMYKcmyk(70%, 0%, 39%, 65%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B5A37 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.19:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.56:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B5A37 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B5A37 Complementary#5A1B3E Analogous#1E5A1B Analogous#1B5A57 Triadic#371B5A Triadic#5A371B

Tints & Shades

Lighter tints and darker shades of #1B5A37, useful for hover states, backgrounds, and text variants.

Tints

#288652 #34AD6A #4ECA86 #79D7A4 #A5E4C1 #CCF0DC

Shades

#174F30 #15472B #123B24 #0E2F1D #0B2316 #081B11

Use #1B5A37 in Our Tools

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