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Recognised as Colour

#56540A

  • #56540A
  • Yellow
  • Dark
  • Nearest: Dark olivegreen

#56540A is a yellow with RGB values 86, 84, 10 and HSL 58°, 79%, 19%. It is a dark colour, so white text on it reaches 7.9:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#56540A#56540A
HEX#56540A
RGBrgb(86, 84, 10)
RGB (0–1)0.3373, 0.3294, 0.0392
RGB percentages33.7%, 32.9%, 3.9%
HSLhsl(58.4, 79.2%, 18.8%)
HSV / HSBhsv(58.4, 88.4%, 33.7%)
CMYK0%, 2.3%, 88.4%, 66.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,657,610
CSS custom property--colour: #56540A;

Brightness & contrast

Relative luminance0.08341WCAG 2.x, 0 is black and 1 is white
Perceived brightness79.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.87:1
Contrast with white7.87:1WCAG normal text: AAA
Contrast with black2.67:1WCAG normal text: Fail
Greyscale equivalent#4F4F4F
Inverted#A9ABF5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5C5000no red cones; affects about 1% of men; ΔE 5.9 from the original
Deuteranopia#5D5311no green cones; the most common form, about 1% of men; ΔE 4.7 from the original
Tritanopia#5D4E47no blue cones; rare, and affects men and women equally; ΔE 35.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text7.87:1WCAG large text: AAA
Contrast with black, large text2.67:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 15.6Olive · ΔE 25Olivedrab · ΔE 30.1Saddle brown · ΔE 34.9Dark green · ΔE 35.3Dark goldenrod · ΔE 38.5
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 15.57, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0A0C56
Analogous#562E0A, #32560A
Triadic#0A5654, #540A56
Split complementary#0A3256, #2E0A56
Tetradic#0A562E, #0A0C56, #560A32

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E9E543
Lighter +30%#DFDA1A
Lighter +20%#B1AD15
Lighter +10%#84810F
Darker −10%#282705
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#605D00
Less saturated −25%#4A4916

Channel breakdown

R86
G84
B10
Red86 (33.7%)
Green84 (32.9%)
Blue10 (3.9%)
Hue58.42°
Saturation (HSL)79.17%
Lightness18.82%
Dominant channelRed
Hex per channelR 56 · G 54 · B 0A

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Every value on this page was computed from “56540a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.