Web Safe Color

Copy-ready color values

HEX#99CC66
RGBrgb(153, 204, 102)
HSLhsl(90, 50%, 60%)
HSVhsv(90, 50%, 80%)
CMYK approx.cmyk(25, 0, 50, 20)

Color value table

FormatValueCopy
HEX#99CC66
RGBrgb(153, 204, 102)
HSLhsl(90, 50%, 60%)
HSVhsv(90, 50%, 80%)
CMYK approx.cmyk(25, 0, 50, 20)
CSS keyword99cc66

Contrast and classification

LightLightness1.88:1Contrast with white11.18:1Contrast with blackYellow / GreenColor family

Shade and tint preview

White 10%
#A3D175

White 30%
#B8DB94

White 70%
#E0F0D1

White 90%
#F5FAF0

Black 10%
#8AB85C

Black 30%
#6B8F47

Black 70%
#2E3D1F

Black 90%
#0F140A

Harmony palettes

Complementary

#663399
#8B64B1

Analogous

#9FCC6C
#99C072

Triadic

#CC6699
#6699CC

Split complementary

#8258AB
#542A7D

Using 99cc66

99cc66 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-99cc66: #99cc66;
}

.button-primary {
  background: var(--color-99cc66);
  color: #000000;
}

$99cc66: #99cc66;

// Tailwind arbitrary value
class="bg-[#99cc66] text-white"