#135E55 Color

#135E55 is rgb(19, 94, 85) in RGB and hsl(173, 66%, 22%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#135E55

HEX#135E55

RGBrgb(19, 94, 85)

HSLhsl(173, 66%, 22%)

HSVhsv(173, 80%, 37%)

OKLCHoklch(43.6% 0.071 183)

CMYKcmyk(80%, 0%, 10%, 63%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #135E55 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.61:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.76:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #135E55 based on color wheel relationships. Click any swatch for its full breakdown.

Base#135E55 Complementary#5D131C Analogous#135D2F Analogous#13415D Triadic#54135D Triadic#5D5413

Tints & Shades

Lighter tints and darker shades of #135E55, useful for hover states, backgrounds, and text variants.

Tints

#1D8C7F #26BAA9 #41D8C6 #6BE1D3 #99EAE1 #C8F4EF

Shades

#105049 #0F4841 #0C3B36 #0A332E #082623 #061E1B

Use #135E55 in Our Tools

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