669999 #669999

Web Safe Color

Copy-ready color values

HEX#669999

RGBrgb(102, 153, 153)

HSLhsl(180, 20%, 50%)

HSVhsv(180, 33%, 60%)

CMYK approx.cmyk(33, 0, 0, 40)

Color value table

Format	Value	Copy
HEX	`#669999`
RGB	`rgb(102, 153, 153)`
HSL	`hsl(180, 20%, 50%)`
HSV	`hsv(180, 33%, 60%)`
CMYK approx.	`cmyk(33, 0, 0, 40)`
CSS keyword	`669999`

Contrast and classification

DarkLightness3.19:1Contrast with white6.58:1Contrast with blackGreen / TealColor family

Shade and tint preview

White 10%
#75A3A3

White 30%
#94B8B8

White 70%
#D1E0E0

White 90%
#F0F5F5

Black 10%
#5C8A8A

Black 30%
#476B6B

Black 70%
#1F2E2E

Black 90%
#0A0F0F

Harmony palettes

Complementary

#996666

#B18B8B

Analogous

#6C9993

#669999

Triadic

#999966

#996699

Split complementary

#AB8282

#7D5454

Using 669999

669999 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-669999: #669999;
}

.button-primary {
  background: var(--color-669999);
  color: #000000;
}

$669999: #669999;

// Tailwind arbitrary value
class="bg-[#669999] text-white"