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Colour

#11FF11

  • #11FF11
  • Green
  • Light
  • Nearest: Lime

#11FF11 is a green with RGB values 17, 255, 17 and HSL 120°, 100%, 53%. It is a light colour, so black text on it reaches 15.3:1 contrast (AAA for normal text). The nearest named colour is Lime.

Colour values

#11FF11#11FF11
HEX#11FF11
HEX (short)#1F1
RGBrgb(17, 255, 17)
RGB (0–1)0.0667, 1, 0.0667
RGB percentages6.7%, 100%, 6.7%
HSLhsl(120, 100%, 53.3%)
HSV / HSBhsv(120, 93.3%, 100%)
CMYK93.3%, 0%, 93.3%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,179,409
CSS custom property--colour: #11FF11;

Brightness & contrast

Relative luminance0.7168WCAG 2.x, 0 is black and 1 is white
Perceived brightness195.7 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.34:1
Contrast with white1.37:1WCAG normal text: Fail
Contrast with black15.34:1WCAG normal text: AAA
Greyscale equivalent#BBBBBB
Inverted#EE00EE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE600no red cones; affects about 1% of men; ΔE 76.4 from the original
Deuteranopia#EFD63Eno green cones; the most common form, about 1% of men; ΔE 79 from the original
Tritanopia#00F7D9no blue cones; rare, and affects men and women equally; ΔE 86.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.37:1WCAG large text: Fail
Contrast with black, large text15.34:1WCAG large text: AAA

Named colours

Lime · ΔE 1.5Lawn green · ΔE 17.8Chartreuse · ΔE 17.9Limegreen · ΔE 31.4Green yellow · ΔE 33.2Spring green · ΔE 35.9
Nearest named CSS colourLime (#00FF00)ΔE 1.52, below the just-noticeable difference
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF11FF
Analogous#88FF11, #11FF88
Triadic#1111FF, #FF1111
Split complementary#8811FF, #FF1188
Tetradic#1188FF, #FF11FF, #FF8811

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DDFFDD
Lighter +30%#AAFFAA
Lighter +20%#77FF77
Lighter +10%#44FF44
Darker −10%#00DD00
Darker −20%#00AA00
Darker −30%#007700
Darker −40%#004400
More saturated +25%#11FF11
Less saturated −25%#2FE12F

Channel breakdown

R17
G255
B17
Red17 (6.7%)
Green255 (100%)
Blue17 (6.7%)
Hue120°
Saturation (HSL)100%
Lightness53.33%
Dominant channelGreen
Hex per channelR 11 · G FF · B 11

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Every value on this page was computed from “11ff11” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.