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Recognised as Colour

#91FE3A

  • #91FE3A
  • Green
  • Light
  • Nearest: Green yellow

#91FE3A is a green with RGB values 145, 254, 58 and HSL 93°, 99%, 61%. It is a light colour, so black text on it reaches 16.4:1 contrast (AAA for normal text). The nearest named colour is Green yellow.

Colour values

#91FE3A#91FE3A
HEX#91FE3A
RGBrgb(145, 254, 58)
RGB (0–1)0.5686, 0.9961, 0.2275
RGB percentages56.9%, 99.6%, 22.7%
HSLhsl(93.4, 99%, 61.2%)
HSV / HSBhsv(93.4, 77.2%, 99.6%)
CMYK42.9%, 0%, 77.2%, 0.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,567,802
CSS custom property--colour: #91FE3A;

Brightness & contrast

Relative luminance0.77209WCAG 2.x, 0 is black and 1 is white
Perceived brightness211 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.44:1
Contrast with white1.28:1WCAG normal text: Fail
Contrast with black16.44:1WCAG normal text: AAA
Greyscale equivalent#D9D9D9
Inverted#6E01C5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE900no red cones; affects about 1% of men; ΔE 51.7 from the original
Deuteranopia#F9E050no green cones; the most common form, about 1% of men; ΔE 54.3 from the original
Tritanopia#8EF4DAno blue cones; rare, and affects men and women equally; ΔE 78 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.28:1WCAG large text: Fail
Contrast with black, large text16.44:1WCAG large text: AAA

Named colours

Green yellow · ΔE 9.7Lawn green · ΔE 10.6Chartreuse · ΔE 11.3Limegreen · ΔE 24.5Lime · ΔE 26.2Yellow green · ΔE 28.7
Nearest named CSS colourGreen yellow (#ADFF2F)ΔE 9.75, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A73AFE
Analogous#F3FE3A, #3AFE45
Triadic#3A91FE, #FE3A91
Split complementary#453AFE, #FE3AF3
Tetradic#3AF3FE, #A73AFE, #FE453A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#E6FFD2
Lighter +20%#CAFF9F
Lighter +10%#ADFE6D
Darker −10%#75FE07
Darker −20%#5DD101
Darker −30%#479E01
Darker −40%#306B01
More saturated +25%#91FF39
Less saturated −25%#94E553

Channel breakdown

R145
G254
B58
Red145 (56.9%)
Green254 (99.6%)
Blue58 (22.7%)
Hue93.37°
Saturation (HSL)98.99%
Lightness61.18%
Dominant channelGreen
Hex per channelR 91 · G FE · B 3A

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Every value on this page was computed from “91fe3a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.