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Colour

#504F11

  • #504F11
  • Yellow
  • Dark
  • Nearest: Dark olivegreen

#504F11 is a yellow with RGB values 80, 79, 17 and HSL 59°, 65%, 19%. 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

#504F11#504F11
HEX#504F11
RGBrgb(80, 79, 17)
RGB (0–1)0.3137, 0.3098, 0.0667
RGB percentages31.4%, 31%, 6.7%
HSLhsl(59, 64.9%, 19%)
HSV / HSBhsv(59, 78.8%, 31.4%)
CMYK0%, 1.2%, 78.8%, 68.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,263,121
CSS custom property--colour: #504F11;

Brightness & contrast

Relative luminance0.07338WCAG 2.x, 0 is black and 1 is white
Perceived brightness74.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.51:1
Contrast with white8.51:1WCAG normal text: AAA
Contrast with black2.47:1WCAG normal text: Fail
Greyscale equivalent#4B4B4B
Inverted#AFB0EE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#564B06no red cones; affects about 1% of men; ΔE 6.2 from the original
Deuteranopia#574E16no green cones; the most common form, about 1% of men; ΔE 4.7 from the original
Tritanopia#564943no blue cones; rare, and affects men and women equally; ΔE 31.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.51:1WCAG large text: AAA
Contrast with black, large text2.47:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 15Olive · ΔE 29.8Olivedrab · ΔE 33.6Saddle brown · ΔE 35.4Dark green · ΔE 36.3Dim grey · ΔE 37.4
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 15.05, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#111250
Analogous#502F11, #325011
Triadic#11504F, #4F1150
Split complementary#113250, #301150
Tetradic#11502F, #111250, #501131

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DAD853
Lighter +30%#CECC2C
Lighter +20%#A4A223
Lighter +10%#7A791A
Darker −10%#262508
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#5C5B05
Less saturated −25%#44431D

Channel breakdown

R80
G79
B17
Red80 (31.4%)
Green79 (31%)
Blue17 (6.7%)
Hue59.05°
Saturation (HSL)64.95%
Lightness19.02%
Dominant channelRed
Hex per channelR 50 · G 4F · B 11

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Every value on this page was computed from “504f11” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.