Web Safe Color

Copy-ready color values

HEX#00CCCC
RGBrgb(0, 204, 204)
HSLhsl(180, 100%, 40%)
HSVhsv(180, 100%, 80%)
CMYK approx.cmyk(100, 0, 0, 20)

Color value table

FormatValueCopy
HEX#00CCCC
RGBrgb(0, 204, 204)
HSLhsl(180, 100%, 40%)
HSVhsv(180, 100%, 80%)
CMYK approx.cmyk(100, 0, 0, 20)
CSS keyword00cccc

Contrast and classification

DarkLightness2.00:1Contrast with white10.51:1Contrast with blackGreen / TealColor family

Shade and tint preview

White 10%
#1AD1D1

White 30%
#4DDBDB

White 70%
#B3F0F0

White 90%
#E6FAFA

Black 10%
#00B8B8

Black 30%
#008F8F

Black 70%
#003D3D

Black 90%
#001414

Harmony palettes

Complementary

#FF3333
#FF6464

Analogous

#18CCB4
#00CCCC

Triadic

#CCCC00
#CC00CC

Split complementary

#FF5858
#D12A2A

Using 00cccc

00cccc 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-00cccc: #00cccc;
}

.button-primary {
  background: var(--color-00cccc);
  color: #000000;
}

$00cccc: #00cccc;

// Tailwind arbitrary value
class="bg-[#00cccc] text-white"