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Colour

#564C00

  • #564C00
  • Yellow
  • Dark
  • Nearest: Dark olivegreen

#564C00 is a yellow with RGB values 86, 76, 0 and HSL 53°, 100%, 17%. It is a dark colour, so white text on it reaches 8.6:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#564C00#564C00
HEX#564C00
RGBrgb(86, 76, 0)
RGB (0–1)0.3373, 0.298, 0
RGB percentages33.7%, 29.8%, 0%
HSLhsl(53, 100%, 16.9%)
HSV / HSBhsv(53, 100%, 33.7%)
CMYK0%, 11.6%, 100%, 66.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,655,552
CSS custom property--colour: #564C00;

Brightness & contrast

Relative luminance0.07147WCAG 2.x, 0 is black and 1 is white
Perceived brightness74.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.64:1
Contrast with white8.64:1WCAG normal text: AAA
Contrast with black2.43:1WCAG normal text: Fail
Greyscale equivalent#494949
Inverted#A9B3FF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#554900no red cones; affects about 1% of men; ΔE 1.8 from the original
Deuteranopia#574D07no green cones; the most common form, about 1% of men; ΔE 2.2 from the original
Tritanopia#5E453Fno blue cones; rare, and affects men and women equally; ΔE 35.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.64:1WCAG large text: AAA
Contrast with black, large text2.43:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 20.6Olive · ΔE 27.1Saddle brown · ΔE 30.8Olivedrab · ΔE 34.4Sienna · ΔE 35.5Dark goldenrod · ΔE 37.6
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 20.62, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#000A56
Analogous#562100, #355600
Triadic#00564C, #4C0056
Split complementary#003556, #210056
Tetradic#005621, #000A56, #560035

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFE523
Lighter +30%#EFD300
Lighter +20%#BCA600
Lighter +10%#897900
Darker −10%#231F00
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#564C00
Less saturated −25%#4B440B

Channel breakdown

R86
G76
B0
Red86 (33.7%)
Green76 (29.8%)
Blue0 (0%)
Hue53.02°
Saturation (HSL)100%
Lightness16.86%
Dominant channelRed
Hex per channelR 56 · G 4C · B 00

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Every value on this page was computed from “564c00” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.