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Colour

#91B24B

  • #91B24B
  • Green
  • Dark
  • Nearest: Olivedrab

#91B24B is a green with RGB values 145, 178, 75 and HSL 79°, 41%, 50%. It is a dark colour, so black text on it reaches 8.7:1 contrast (AAA for normal text). The nearest named colour is Olivedrab.

Colour values

#91B24B#91B24B
HEX#91B24B
RGBrgb(145, 178, 75)
RGB (0–1)0.5686, 0.698, 0.2941
RGB percentages56.9%, 69.8%, 29.4%
HSLhsl(79.2, 40.7%, 49.6%)
HSV / HSBhsv(79.2, 57.9%, 69.8%)
CMYK18.5%, 0%, 57.9%, 30.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,548,363
CSS custom property--colour: #91B24B;

Brightness & contrast

Relative luminance0.38369WCAG 2.x, 0 is black and 1 is white
Perceived brightness159.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.67:1
Contrast with white2.42:1WCAG normal text: Fail
Contrast with black8.67:1WCAG normal text: AAA
Greyscale equivalent#A4A4A4
Inverted#6E4DB4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#BBA840no red cones; affects about 1% of men; ΔE 22.8 from the original
Deuteranopia#B7A652no green cones; the most common form, about 1% of men; ΔE 22.7 from the original
Tritanopia#97AA9Cno blue cones; rare, and affects men and women equally; ΔE 46.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.42:1WCAG large text: Fail
Contrast with black, large text8.67:1WCAG large text: AAA

Named colours

Olivedrab · ΔE 13.8Dark khaki · ΔE 21Yellow green · ΔE 23Olive · ΔE 23.4Light green · ΔE 28.6Forest green · ΔE 28.7
Nearest named CSS colourOlivedrab (#6B8E23)ΔE 13.78, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#6C4BB2
Analogous#B29F4B, #5EB24B
Triadic#4B91B2, #B24B91
Split complementary#4B5EB2, #9F4BB2
Tetradic#4BB2A0, #6C4BB2, #B24B5E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E8EFDA
Lighter +30%#D3E0B6
Lighter +20%#BDD192
Lighter +10%#A7C26E
Darker −10%#748E3C
Darker −20%#576A2D
Darker −30%#39461E
Darker −40%#1C220F
More saturated +25%#9CD22B
Less saturated −25%#86926B

Channel breakdown

R145
G178
B75
Red145 (56.9%)
Green178 (69.8%)
Blue75 (29.4%)
Hue79.22°
Saturation (HSL)40.71%
Lightness49.61%
Dominant channelGreen
Hex per channelR 91 · G B2 · B 4B

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Every value on this page was computed from “91b24b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.