#1B5539 Color

#1B5539 is rgb(27, 85, 57) in RGB and hsl(151, 52%, 22%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B5539

HEX#1B5539

RGBrgb(27, 85, 57)

HSLhsl(151, 52%, 22%)

HSVhsv(151, 68%, 33%)

OKLCHoklch(40.3% 0.077 158.8)

CMYKcmyk(68%, 0%, 33%, 67%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B5539 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.73:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.41:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B5539 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B5539 Complementary#551B37 Analogous#1B551C Analogous#1B5455 Triadic#391B55 Triadic#55391B

Tints & Shades

Lighter tints and darker shades of #1B5539, useful for hover states, backgrounds, and text variants.

Tints

#288056 #36AB72 #51C88E #77D4A7 #A2E2C3 #CDEFDE

Shades

#174A31 #15422C #113624 #0F2F1F #0B2317 #091B12

Use #1B5539 in Our Tools

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