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Recognised as Colour

#91FD11

  • #91FD11
  • Green
  • Light
  • Nearest: Lawn green

#91FD11 is a green with RGB values 145, 253, 17 and HSL 87°, 98%, 53%. It is a light colour, so black text on it reaches 16.3:1 contrast (AAA for normal text). The nearest named colour is Lawn green.

Colour values

#91FD11#91FD11
HEX#91FD11
RGBrgb(145, 253, 17)
RGB (0–1)0.5686, 0.9922, 0.0667
RGB percentages56.9%, 99.2%, 6.7%
HSLhsl(87.5, 98.3%, 52.9%)
HSV / HSBhsv(87.5, 93.3%, 99.2%)
CMYK42.7%, 0%, 93.3%, 0.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,567,505
CSS custom property--colour: #91FD11;

Brightness & contrast

Relative luminance0.76311WCAG 2.x, 0 is black and 1 is white
Perceived brightness209.5 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.26:1
Contrast with white1.29:1WCAG normal text: Fail
Contrast with black16.26:1WCAG normal text: AAA
Greyscale equivalent#D5D5D5
Inverted#6E02EE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE800no red cones; affects about 1% of men; ΔE 51.7 from the original
Deuteranopia#F9DF3Bno green cones; the most common form, about 1% of men; ΔE 54.9 from the original
Tritanopia#90F3D7no blue cones; rare, and affects men and women equally; ΔE 84.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.29:1WCAG large text: Fail
Contrast with black, large text16.26:1WCAG large text: AAA

Named colours

Lawn green · ΔE 6.2Chartreuse · ΔE 6.3Green yellow · ΔE 10Lime · ΔE 24.6Limegreen · ΔE 29.6Yellow green · ΔE 32.9
Nearest named CSS colourLawn green (#7CFC00)ΔE 6.17, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7D11FD
Analogous#FDF311, #1BFD11
Triadic#1191FD, #FD1191
Split complementary#111BFD, #F311FD
Tetradic#11FDF3, #7D11FD, #FD111B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EFFFDB
Lighter +30%#D7FEA9
Lighter +20%#C0FE76
Lighter +10%#A8FD44
Darker −10%#77D902
Darker −20%#5BA701
Darker −30%#3F7401
Darker −40%#244101
More saturated +25%#91FF0F
Less saturated −25%#8EDF2F

Channel breakdown

R145
G253
B17
Red145 (56.9%)
Green253 (99.2%)
Blue17 (6.7%)
Hue87.46°
Saturation (HSL)98.33%
Lightness52.94%
Dominant channelGreen
Hex per channelR 91 · G FD · B 11

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Every value on this page was computed from “91fd11” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.