#1B5F4F Color

#1B5F4F is rgb(27, 95, 79) in RGB and hsl(166, 56%, 24%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B5F4F

HEX#1B5F4F

RGBrgb(27, 95, 79)

HSLhsl(166, 56%, 24%)

HSVhsv(166, 72%, 37%)

OKLCHoklch(43.9% 0.072 173.9)

CMYKcmyk(72%, 0%, 17%, 63%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B5F4F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.51:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.8:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B5F4F based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B5F4F Complementary#5F1B2B Analogous#1B5F2D Analogous#1B4D5F Triadic#4F1B5F Triadic#5F4F1B

Tints & Shades

Lighter tints and darker shades of #1B5F4F, useful for hover states, backgrounds, and text variants.

Tints

#278B74 #32B395 #50CEB0 #78D9C2 #A4E5D6 #CBF0E8

Shades

#185446 #14483C #113C32 #0F342B #0B2821 #081C17

Use #1B5F4F in Our Tools

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