#1D8C90 Color

#1D8C90 is rgb(29, 140, 144) in RGB and hsl(182, 66%, 34%) in HSL. The closest CSS named color is DarkCyan. Black text is most readable on this background.

#1D8C90

HEX#1D8C90

RGBrgb(29, 140, 144)

HSLhsl(182, 66%, 34%)

HSVhsv(182, 80%, 56%)

OKLCHoklch(58.4% 0.093 198.7)

CMYKcmyk(80%, 3%, 0%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D8C90 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.03:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.21:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1D8C90 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D8C90 Complementary#90211D Analogous#1D905B Analogous#1D5390 Triadic#901D8C Triadic#8C901D

Tints & Shades

Lighter tints and darker shades of #1D8C90, useful for hover states, backgrounds, and text variants.

Tints

#25B1B6 #34D0D5 #5AD9DD #84E3E6 #AAEBEE #D0F4F5

Shades

#1A7C7F #16676A #125759 #0F4648 #0B3637 #072122

Use #1D8C90 in Our Tools

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