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Colour

#91B700

  • #91B700
  • Green
  • Dark
  • Nearest: Yellow green

#91B700 is a green with RGB values 145, 183, 0 and HSL 72°, 100%, 36%. It is a dark colour, so black text on it reaches 9:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#91B700#91B700
HEX#91B700
RGBrgb(145, 183, 0)
RGB (0–1)0.5686, 0.7176, 0
RGB percentages56.9%, 71.8%, 0%
HSLhsl(72.5, 100%, 35.9%)
HSV / HSBhsv(72.5, 100%, 71.8%)
CMYK20.8%, 0%, 100%, 28.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,549,568
CSS custom property--colour: #91B700;

Brightness & contrast

Relative luminance0.39887WCAG 2.x, 0 is black and 1 is white
Perceived brightness161.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.98:1
Contrast with white2.34:1WCAG normal text: Fail
Contrast with black8.98:1WCAG normal text: AAA
Greyscale equivalent#A2A2A2
Inverted#6E48FF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C2AB00no red cones; affects about 1% of men; ΔE 27.3 from the original
Deuteranopia#BDA923no green cones; the most common form, about 1% of men; ΔE 27.2 from the original
Tritanopia#99AD9Bno blue cones; rare, and affects men and women equally; ΔE 67.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.34:1WCAG large text: Fail
Contrast with black, large text8.98:1WCAG large text: AAA

Named colours

Yellow green · ΔE 9.5Olivedrab · ΔE 25.8Olive · ΔE 29.9Green yellow · ΔE 32Limegreen · ΔE 35.4Forest green · ΔE 35.6
Nearest named CSS colourYellow green (#9ACD32)ΔE 9.5, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2600B7
Analogous#B78200, #35B700
Triadic#0091B7, #B70091
Split complementary#0035B7, #8200B7
Tetradic#00B782, #2600B7, #B70035

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E5FF84
Lighter +30%#DBFF51
Lighter +20%#D0FF1E
Lighter +10%#B9EA00
Darker −10%#698400
Darker −20%#405100
Darker −30%#181E00
Darker −40%#000000
More saturated +25%#91B700
Less saturated −25%#84A017

Channel breakdown

R145
G183
B0
Red145 (56.9%)
Green183 (71.8%)
Blue0 (0%)
Hue72.46°
Saturation (HSL)100%
Lightness35.88%
Dominant channelGreen
Hex per channelR 91 · G B7 · B 00

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Every value on this page was computed from “91b700” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.