#1B5540 Color

#1B5540 is rgb(27, 85, 64) in RGB and hsl(158, 52%, 22%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B5540

HEX#1B5540

RGBrgb(27, 85, 64)

HSLhsl(158, 52%, 22%)

HSVhsv(158, 68%, 33%)

OKLCHoklch(40.5% 0.07 165.6)

CMYKcmyk(68%, 0%, 25%, 67%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B5540 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.68:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.42:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B5540 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B5540 Complementary#551B30 Analogous#1B5523 Analogous#1B4D55 Triadic#401B55 Triadic#55401B

Tints & Shades

Lighter tints and darker shades of #1B5540, useful for hover states, backgrounds, and text variants.

Tints

#288060 #36AB80 #51C89C #77D4B2 #A2E2CA #CDEFE2

Shades

#174A37 #154231 #113629 #0F2F23 #0B231A #091B14

Use #1B5540 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex