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Recognised as Colour

#9EFF11

  • #9EFF11
  • Green
  • Light
  • Nearest: Green yellow

#9EFF11 is a green with RGB values 158, 255, 17 and HSL 84°, 100%, 53%. It is a light colour, so black text on it reaches 16.8:1 contrast (AAA for normal text). The nearest named colour is Green yellow.

Colour values

#9EFF11#9EFF11
HEX#9EFF11
RGBrgb(158, 255, 17)
RGB (0–1)0.6196, 1, 0.0667
RGB percentages62%, 100%, 6.7%
HSLhsl(84.5, 100%, 53.3%)
HSV / HSBhsv(84.5, 93.3%, 100%)
CMYK38%, 0%, 93.3%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,419,985
CSS custom property--colour: #9EFF11;

Brightness & contrast

Relative luminance0.7883WCAG 2.x, 0 is black and 1 is white
Perceived brightness213.7 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.77:1
Contrast with white1.25:1WCAG normal text: Fail
Contrast with black16.77:1WCAG normal text: AAA
Greyscale equivalent#D9D9D9
Inverted#6100EE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFEA00no red cones; affects about 1% of men; ΔE 47.2 from the original
Deuteranopia#FDE33Bno green cones; the most common form, about 1% of men; ΔE 51.2 from the original
Tritanopia#A0F4D9no blue cones; rare, and affects men and women equally; ΔE 85.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.25:1WCAG large text: Fail
Contrast with black, large text16.77:1WCAG large text: AAA

Named colours

Green yellow · ΔE 7.2Chartreuse · ΔE 9.8Lawn green · ΔE 9.8Lime · ΔE 28.2Yellow green · ΔE 31.7Limegreen · ΔE 32
Nearest named CSS colourGreen yellow (#ADFF2F)ΔE 7.22, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7211FF
Analogous#FFE911, #27FF11
Triadic#119EFF, #FF119E
Split complementary#1127FF, #E911FF
Tetradic#11FFE9, #7211FF, #FF1127

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F1FFDD
Lighter +30%#DCFFAA
Lighter +20%#C8FF77
Lighter +10%#B3FF44
Darker −10%#83DD00
Darker −20%#65AA00
Darker −30%#477700
Darker −40%#284400
More saturated +25%#9EFF11
Less saturated −25%#99E12F

Channel breakdown

R158
G255
B17
Red158 (62%)
Green255 (100%)
Blue17 (6.7%)
Hue84.45°
Saturation (HSL)100%
Lightness53.33%
Dominant channelGreen
Hex per channelR 9E · G FF · B 11

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Every value on this page was computed from “9eff11” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.