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Recognised as Colour

#584D0F

  • #584D0F
  • Yellow
  • Dark
  • Nearest: Dark olivegreen

#584D0F is a yellow with RGB values 88, 77, 15 and HSL 51°, 71%, 20%. It is a dark colour, so white text on it reaches 8.5:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#584D0F#584D0F
HEX#584D0F
RGBrgb(88, 77, 15)
RGB (0–1)0.3451, 0.302, 0.0588
RGB percentages34.5%, 30.2%, 5.9%
HSLhsl(51, 70.9%, 20.2%)
HSV / HSBhsv(51, 83%, 34.5%)
CMYK0%, 12.5%, 83%, 65.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,786,895
CSS custom property--colour: #584D0F;

Brightness & contrast

Relative luminance0.07417WCAG 2.x, 0 is black and 1 is white
Perceived brightness76.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.46:1
Contrast with white8.46:1WCAG normal text: AAA
Contrast with black2.48:1WCAG normal text: Fail
Greyscale equivalent#4B4B4B
Inverted#A7B2F0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#564B04no red cones; affects about 1% of men; ΔE 3.2 from the original
Deuteranopia#584F13no green cones; the most common form, about 1% of men; ΔE 1.6 from the original
Tritanopia#604741no blue cones; rare, and affects men and women equally; ΔE 30.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.46:1WCAG large text: AAA
Contrast with black, large text2.48:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 19.3Olive · ΔE 30Saddle brown · ΔE 30.1Sienna · ΔE 34Olivedrab · ΔE 36.3Dim grey · ΔE 37.8
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 19.28, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0F1A58
Analogous#58280F, #3E580F
Triadic#0F584D, #4D0F58
Split complementary#0F3E58, #280F58
Tetradic#0F5829, #0F1A58, #580F3F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E1CC52
Lighter +30%#DABF26
Lighter +20%#AF991E
Lighter +10%#847316
Darker −10%#2C2708
Darker −20%#010100
Darker −30%#000000
Darker −40%#000000
More saturated +25%#655602
Less saturated −25%#4B441C

Channel breakdown

R88
G77
B15
Red88 (34.5%)
Green77 (30.2%)
Blue15 (5.9%)
Hue50.96°
Saturation (HSL)70.87%
Lightness20.2%
Dominant channelRed
Hex per channelR 58 · G 4D · B 0F

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Every value on this page was computed from “584d0f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.