#1B4B4A Color

#1B4B4A is rgb(27, 75, 74) in RGB and hsl(179, 47%, 20%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B4B4A

HEX#1B4B4A

RGBrgb(27, 75, 74)

HSLhsl(179, 47%, 20%)

HSVhsv(179, 64%, 29%)

OKLCHoklch(38% 0.051 193.3)

CMYKcmyk(64%, 0%, 1%, 71%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B4B4A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.76:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.15:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B4B4A based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B4B4A Complementary#4B1B1C Analogous#1B4B32 Analogous#1B344B Triadic#4A1B4B Triadic#4B4A1B

Tints & Shades

Lighter tints and darker shades of #1B4B4A, useful for hover states, backgrounds, and text variants.

Tints

#2A7473 #399D9C #4FBFBE #7CD0CE #A5DFDE #CEEDED

Shades

#184343 #143838 #123130 #0F2929 #0C2221 #081616

Use #1B4B4A in Our Tools

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