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Colour

#564B00

  • #564B00
  • Yellow
  • Dark
  • Nearest: Dark olivegreen

#564B00 is a yellow with RGB values 86, 75, 0 and HSL 52°, 100%, 17%. It is a dark colour, so white text on it reaches 8.7:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#564B00#564B00
HEX#564B00
RGBrgb(86, 75, 0)
RGB (0–1)0.3373, 0.2941, 0
RGB percentages33.7%, 29.4%, 0%
HSLhsl(52.3, 100%, 16.9%)
HSV / HSBhsv(52.3, 100%, 33.7%)
CMYK0%, 12.8%, 100%, 66.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,655,296
CSS custom property--colour: #564B00;

Brightness & contrast

Relative luminance0.07011WCAG 2.x, 0 is black and 1 is white
Perceived brightness74.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.74:1
Contrast with white8.74:1WCAG normal text: AAA
Contrast with black2.4:1WCAG normal text: Fail
Greyscale equivalent#484848
Inverted#A9B4FF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#544900no red cones; affects about 1% of men; ΔE 1.1 from the original
Deuteranopia#574D06no green cones; the most common form, about 1% of men; ΔE 1.8 from the original
Tritanopia#5E443Fno blue cones; rare, and affects men and women equally; ΔE 35.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.74:1WCAG large text: AAA
Contrast with black, large text2.4:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 21.1Olive · ΔE 27.6Saddle brown · ΔE 30.2Sienna · ΔE 35Olivedrab · ΔE 35.1Dark goldenrod · ΔE 37.7
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 21.11, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#000B56
Analogous#562000, #365600
Triadic#00564B, #4B0056
Split complementary#003656, #200056
Tetradic#005620, #000B56, #560036

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFE323
Lighter +30%#EFD000
Lighter +20%#BCA400
Lighter +10%#897700
Darker −10%#231F00
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#564B00
Less saturated −25%#4B430B

Channel breakdown

R86
G75
B0
Red86 (33.7%)
Green75 (29.4%)
Blue0 (0%)
Hue52.33°
Saturation (HSL)100%
Lightness16.86%
Dominant channelRed
Hex per channelR 56 · G 4B · B 00

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Every value on this page was computed from “564b00” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.