#1D8C9A Color

#1D8C9A is rgb(29, 140, 154) in RGB and hsl(187, 68%, 36%) in HSL. The closest CSS named color is DarkCyan. Black text is most readable on this background.

#1D8C9A

HEX#1D8C9A

RGBrgb(29, 140, 154)

HSLhsl(187, 68%, 36%)

HSVhsv(187, 81%, 60%)

OKLCHoklch(58.8% 0.095 208)

CMYKcmyk(81%, 9%, 0%, 40%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D8C9A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.98:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.27:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1D8C9A based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D8C9A Complementary#9A2C1D Analogous#1D9A6A Analogous#1D4D9A Triadic#9A1D8C Triadic#8C9A1D

Tints & Shades

Lighter tints and darker shades of #1D8C9A, useful for hover states, backgrounds, and text variants.

Tints

#25AFC1 #3AC7D9 #60D2E1 #83DCE7 #A9E7EF #D0F2F6

Shades

#197885 #166974 #12555E #0F464D #0B3238 #072327

Use #1D8C9A in Our Tools

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