#11ff00 - Phosphorescent Green color

This is an intense, electric lime-green with a neon, chartreuse edge. It reads overwhelmingly green with a bright, almost fluorescent luminance because of a dominant green channel and a touch of warm red, producing a subtle yellowish tint. Extremely high saturation makes it vivid and attention-grabbing—ideal for accents, call-to-action buttons, safety markings, and modern, energetic branding. It contrasts dramatically with dark grays, deep blues, and black. Avoid large blocks or skin tones, as it can be visually jarring and overpowering.

color #11ff00

#11ff00 color RGB value is 17, 255, 0, and the CMYK value is 0.933, 0.00, 1.00, 0.00. Alternative names for that color are: phosphorescent green, green, lime, electric lime.

Color Conversion

Name
Values
CSS
RGB(0-255)
17, 255, 0
rgb(17, 255, 0)
CMYK
0.933, 0.00, 1.00, 0.00
-
sRGB
0.0667, 1.00, 0.00
rgb(6.67% 100% 0%)
Adobe® 98 RGB compatible
0.569, 1.00, 0.234
color(a98-rgb 0.569 1 0.234)
HCT
142, 108, 87.8
color(--hct 142 74.6% 87.8%)
HSL
116, 100, 50.0
hsl(116 100% 50%)
HSV
116, 100, 100
color(--hsv 116 100% 100%)
HWB
116, 0.00, 0.00
hwb(116 0% 0%)
Lab
87.9, -78.8, 81.1
lab(87.9 -78.8 81.1)
P3
0.464, 0.985, 0.298
color(display-p3 0.464 0.985 0.298)
XYZ D50
0.388, 0.718, 0.0972
color(xyz-d50 0.388 0.718 0.097)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#11ff00
RGB:17 255 0
HSL:116deg 100% 50%
HEX:#ee00ff
RGB:238 0 255
HSL:296deg 100% 50%

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