Web Safe Color

Copy-ready color values

HEX#99CCCC
RGBrgb(153, 204, 204)
HSLhsl(180, 33%, 70%)
HSVhsv(180, 25%, 80%)
CMYK approx.cmyk(25, 0, 0, 20)

Color value table

FormatValueCopy
HEX#99CCCC
RGBrgb(153, 204, 204)
HSLhsl(180, 33%, 70%)
HSVhsv(180, 25%, 80%)
CMYK approx.cmyk(25, 0, 0, 20)
CSS keyword99cccc

Contrast and classification

LightLightness1.77:1Contrast with white11.86:1Contrast with blackGreen / TealColor family

Shade and tint preview

White 10%
#A3D1D1

White 30%
#B8DBDB

White 70%
#E0F0F0

White 90%
#F5FAFA

Black 10%
#8AB8B8

Black 30%
#6B8F8F

Black 70%
#2E3D3D

Black 90%
#0F1414

Harmony palettes

Complementary

#663333
#8B6464

Analogous

#9FCCC6
#99CCCC

Triadic

#CCCC99
#CC99CC

Split complementary

#825858
#542A2A

Using 99cccc

99cccc 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-99cccc: #99cccc;
}

.button-primary {
  background: var(--color-99cccc);
  color: #000000;
}

$99cccc: #99cccc;

// Tailwind arbitrary value
class="bg-[#99cccc] text-white"