#135D5B Color

#135D5B is rgb(19, 93, 91) in RGB and hsl(178, 66%, 22%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#135D5B

HEX#135D5B

RGBrgb(19, 93, 91)

HSLhsl(178, 66%, 22%)

HSVhsv(178, 80%, 36%)

OKLCHoklch(43.5% 0.068 192.2)

CMYKcmyk(80%, 0%, 2%, 64%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #135D5B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.65:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.74:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #135D5B based on color wheel relationships. Click any swatch for its full breakdown.

Base#135D5B Complementary#5D1316 Analogous#135D36 Analogous#133B5D Triadic#5B135D Triadic#5D5B13

Tints & Shades

Lighter tints and darker shades of #135D5B, useful for hover states, backgrounds, and text variants.

Tints

#1D8C88 #26BAB5 #41D8D3 #6BE1DD #99EAE7 #C8F4F2

Shades

#10504E #0F4846 #0C3B3A #0A3331 #082625 #061E1D

Use #135D5B in Our Tools

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