#11cc00 - Celestial Alien color

A vivid, electric green with intense, youthful energy. It reads as a bright lime or chartreuse, dominated by lively green with a hint of yellow warmth. High saturation gives it a crisp, modern feel—attention-grabbing and fresh—ideal for accents, call-to-action elements, or branding that wants to feel energetic and eco-forward. Pair it with deep charcoal or navy for contrast, or muted neutrals to let its brightness sing without overwhelming.

color #11cc00

#11cc00 color RGB value is 17, 204, 0, and the CMYK value is 0.917, 0.00, 1.00, 0.200. Alternative names for that color are: celestial alien, green, limegreen, malachite, electric lime.

Color Conversion

Name
Values
CSS
RGB(0-255)
17, 204, 0
rgb(17, 204, 0)
CMYK
0.917, 0.00, 1.00, 0.200
-
sRGB
0.0667, 0.800, 0.00
rgb(6.67% 80% 0%)
Adobe® 98 RGB compatible
0.454, 0.795, 0.186
color(a98-rgb 0.454 0.795 0.186)
HCT
142, 94.1, 71.8
color(--hct 142 64.9% 71.8%)
HSL
115, 100, 40.0
hsl(115 100% 40%)
HSV
115, 100, 80.0
color(--hsv 115 100% 80%)
HWB
115, 0.00, 20.0
hwb(115 0% 20%)
Lab
71.8, -66.3, 68.6
lab(71.8 -66.3 68.6)
P3
0.368, 0.788, 0.232
color(display-p3 0.368 0.788 0.232)
XYZ D50
0.235, 0.434, 0.0587
color(xyz-d50 0.235 0.434 0.059)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#11cc00
RGB:17 204 0
HSL:115deg 100% 40%
HEX:#bb00cc
RGB:187 0 204
HSL:295deg 100% 40%

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