Web Safe Color

Copy-ready color values

HEX#339999
RGBrgb(51, 153, 153)
HSLhsl(180, 50%, 40%)
HSVhsv(180, 67%, 60%)
CMYK approx.cmyk(67, 0, 0, 40)

Color value table

FormatValueCopy
HEX#339999
RGBrgb(51, 153, 153)
HSLhsl(180, 50%, 40%)
HSVhsv(180, 67%, 60%)
CMYK approx.cmyk(67, 0, 0, 40)
CSS keyword339999

Contrast and classification

DarkLightness3.41:1Contrast with white6.16:1Contrast with blackGreen / TealColor family

Shade and tint preview

White 10%
#47A3A3

White 30%
#70B8B8

White 70%
#C2E0E0

White 90%
#EBF5F5

Black 10%
#2E8A8A

Black 30%
#246B6B

Black 70%
#0F2E2E

Black 90%
#050F0F

Harmony palettes

Complementary

#CC6666
#D88B8B

Analogous

#3F998D
#339999

Triadic

#999933
#993399

Split complementary

#D58282
#A75454

Using 339999

339999 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-339999: #339999;
}

.button-primary {
  background: var(--color-339999);
  color: #000000;
}

$339999: #339999;

// Tailwind arbitrary value
class="bg-[#339999] text-white"