Web Safe Color
Copy-ready color values
HEX
#669933RGB
rgb(102, 153, 51)HSL
hsl(90, 50%, 40%)HSV
hsv(90, 67%, 60%)CMYK approx.
cmyk(33, 0, 67, 40)Color value table
| Format | Value | Copy |
|---|---|---|
| HEX | #669933 | |
| RGB | rgb(102, 153, 51) | |
| HSL | hsl(90, 50%, 40%) | |
| HSV | hsv(90, 67%, 60%) | |
| CMYK approx. | cmyk(33, 0, 67, 40) | |
| CSS keyword | 669933 |
Contrast and classification
DarkLightness3.40:1Contrast with white6.17:1Contrast with blackYellow / GreenColor family
Shade and tint preview
White 10%#75A347
White 30%#94B870
White 70%#D1E0C2
White 90%#F0F5EB
Black 10%#5C8A2E
Black 30%#476B24
Black 70%#1F2E0F
Black 90%#0A0F05
Harmony palettes
Complementary
#9966CC#B18BD8Analogous
#6C9939#668D3FTriadic
#993366#336699Split complementary
#AB82D5#7D54A7Using 669933
669933 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-669933: #669933;
}
.button-primary {
background: var(--color-669933);
color: #000000;
}
$669933: #669933;
// Tailwind arbitrary value
class="bg-[#669933] text-white"