#1D818C Color

#1D818C is rgb(29, 129, 140) in RGB and hsl(186, 66%, 33%) in HSL. The closest CSS named color is DarkCyan. White text is most readable on this background.

#1D818C

HEX#1D818C

RGBrgb(29, 129, 140)

HSLhsl(186, 66%, 33%)

HSVhsv(186, 79%, 55%)

OKLCHoklch(55.4% 0.087 206.2)

CMYKcmyk(79%, 8%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D818C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.59:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.57:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1D818C based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D818C Complementary#8C281D Analogous#1D8C5F Analogous#1D498C Triadic#8C1D81 Triadic#818C1D

Tints & Shades

Lighter tints and darker shades of #1D818C, useful for hover states, backgrounds, and text variants.

Tints

#24A4B2 #34C5D5 #5AD0DD #80DBE5 #A6E6ED #D0F2F5

Shades

#19717B #16616A #125259 #0E3E44 #0A2F33 #071F22

Use #1D818C in Our Tools

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