Web Safe Color

Copy-ready color values

HEX#009999
RGBrgb(0, 153, 153)
HSLhsl(180, 100%, 30%)
HSVhsv(180, 100%, 60%)
CMYK approx.cmyk(100, 0, 0, 40)

Color value table

FormatValueCopy
HEX#009999
RGBrgb(0, 153, 153)
HSLhsl(180, 100%, 30%)
HSVhsv(180, 100%, 60%)
CMYK approx.cmyk(100, 0, 0, 40)
CSS keyword009999

Contrast and classification

DarkLightness3.49:1Contrast with white6.02:1Contrast with blackGreen / TealColor family

Shade and tint preview

White 10%
#1AA3A3

White 30%
#4DB8B8

White 70%
#B3E0E0

White 90%
#E6F5F5

Black 10%
#008A8A

Black 30%
#006B6B

Black 70%
#002E2E

Black 90%
#000F0F

Harmony palettes

Complementary

#FF6666
#FF8B8B

Analogous

#129987
#009999

Triadic

#999900
#990099

Split complementary

#FF8282
#D15454

Using 009999

009999 works best when it is chosen with contrast, surrounding colors, and interface state in mind. Use the HEX value for static CSS, RGB when you need channel-level control, and HSL when adjusting lightness or saturation for hover states. The CMYK value is an approximate screen-to-print conversion, so print workflows should still rely on calibrated design software or a printer profile.

CSS, SCSS, and Tailwind examples

:root {
  --color-009999: #009999;
}

.button-primary {
  background: var(--color-009999);
  color: #000000;
}

$009999: #009999;

// Tailwind arbitrary value
class="bg-[#009999] text-white"