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Recognised as Colour

#91B008

  • #91B008
  • Green
  • Dark
  • Nearest: Yellow green

#91B008 is a green with RGB values 145, 176, 8 and HSL 71°, 91%, 36%. It is a dark colour, so black text on it reaches 8.4:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#91B008#91B008
HEX#91B008
RGBrgb(145, 176, 8)
RGB (0–1)0.5686, 0.6902, 0.0314
RGB percentages56.9%, 69%, 3.1%
HSLhsl(71.1, 91.3%, 36.1%)
HSV / HSBhsv(71.1, 95.5%, 69%)
CMYK17.6%, 0%, 95.5%, 31%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,547,784
CSS custom property--colour: #91B008;

Brightness & contrast

Relative luminance0.37088WCAG 2.x, 0 is black and 1 is white
Perceived brightness156.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.42:1
Contrast with white2.49:1WCAG normal text: Fail
Contrast with black8.42:1WCAG normal text: AAA
Greyscale equivalent#9D9D9D
Inverted#6E4FF7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#BBA500no red cones; affects about 1% of men; ΔE 24 from the original
Deuteranopia#B8A424no green cones; the most common form, about 1% of men; ΔE 24.2 from the original
Tritanopia#9AA695no blue cones; rare, and affects men and women equally; ΔE 64.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.49:1WCAG large text: Fail
Contrast with black, large text8.42:1WCAG large text: AAA

Named colours

Yellow green · ΔE 12.5Olivedrab · ΔE 22.1Olive · ΔE 25.3Forest green · ΔE 34.6Green · ΔE 35.4Dark khaki · ΔE 35.8
Nearest named CSS colourYellow green (#9ACD32)ΔE 12.53, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2708B0
Analogous#B07B08, #3DB008
Triadic#0891B0, #B00891
Split complementary#083DB0, #7B08B0
Tetradic#08B07B, #2708B0, #B0083D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E5FA8A
Lighter +30%#DAF75A
Lighter +20%#D0F529
Lighter +10%#B9E10A
Darker −10%#697F06
Darker −20%#414E04
Darker −30%#181E01
Darker −40%#000000
More saturated +25%#96B800
Less saturated −25%#82991F

Channel breakdown

R145
G176
B8
Red145 (56.9%)
Green176 (69%)
Blue8 (3.1%)
Hue71.07°
Saturation (HSL)91.3%
Lightness36.08%
Dominant channelGreen
Hex per channelR 91 · G B0 · B 08

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Every value on this page was computed from “91b008” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.