#1B5F4E Color

#1B5F4E is rgb(27, 95, 78) in RGB and hsl(165, 56%, 24%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B5F4E

HEX#1B5F4E

RGBrgb(27, 95, 78)

HSLhsl(165, 56%, 24%)

HSVhsv(165, 72%, 37%)

OKLCHoklch(43.8% 0.073 172.8)

CMYKcmyk(72%, 0%, 18%, 63%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B5F4E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.52:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.79:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B5F4E based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B5F4E Complementary#5F1B2C Analogous#1B5F2C Analogous#1B4E5F Triadic#4E1B5F Triadic#5F4E1B

Tints & Shades

Lighter tints and darker shades of #1B5F4E, useful for hover states, backgrounds, and text variants.

Tints

#278B72 #32B393 #50CEAE #78D9C1 #A4E5D5 #CBF0E7

Shades

#185445 #14483B #113C31 #0F342A #0B2821 #081C17

Use #1B5F4E in Our Tools

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