Nerdulator> put something in

Recognised as Colour

#A39135

  • #A39135
  • Yellow
  • Dark
  • Nearest: Olive

#A39135 is a yellow with RGB values 163, 145, 53 and HSL 50°, 51%, 42%. It is a dark colour, so black text on it reaches 6.7:1 contrast (AA for normal text). The nearest named colour is Olive.

Colour values

#A39135#A39135
HEX#A39135
RGBrgb(163, 145, 53)
RGB (0–1)0.6392, 0.5686, 0.2078
RGB percentages63.9%, 56.9%, 20.8%
HSLhsl(50.2, 50.9%, 42.4%)
HSV / HSBhsv(50.2, 67.5%, 63.9%)
CMYK0%, 11%, 67.5%, 36.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,719,541
CSS custom property--colour: #A39135;

Brightness & contrast

Relative luminance0.28294WCAG 2.x, 0 is black and 1 is white
Perceived brightness143.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.66:1
Contrast with white3.15:1WCAG normal text: Fail
Contrast with black6.66:1WCAG normal text: AA
Greyscale equivalent#8E8E8E
Inverted#5C6ECA

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#9F8D29no red cones; affects about 1% of men; ΔE 3.6 from the original
Deuteranopia#A4943Ano green cones; the most common form, about 1% of men; ΔE 1.7 from the original
Tritanopia#B0867Eno blue cones; rare, and affects men and women equally; ΔE 43.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.15:1WCAG large text: AA
Contrast with black, large text6.66:1WCAG large text: AAA

Named colours

Olive · ΔE 14Dark khaki · ΔE 17.3Dark goldenrod · ΔE 19.4Olivedrab · ΔE 24.6Goldenrod · ΔE 25.5Peru · ΔE 25.7
Nearest named CSS colourOlive (#808000)ΔE 14.04, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3547A3
Analogous#A35A35, #7EA335
Triadic#35A391, #9135A3
Split complementary#357EA3, #5A35A3
Tetradic#35A35A, #3547A3, #A3357E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E9E1BB
Lighter +30%#DCD195
Lighter +20%#D0C06E
Lighter +10%#C3AF48
Darker −10%#7D6F28
Darker −20%#564D1C
Darker −30%#302A0F
Darker −40%#090803
More saturated +25%#BEA31A
Less saturated −25%#887F50

Channel breakdown

R163
G145
B53
Red163 (63.9%)
Green145 (56.9%)
Blue53 (20.8%)
Hue50.18°
Saturation (HSL)50.93%
Lightness42.35%
Dominant channelRed
Hex per channelR A3 · G 91 · B 35

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “a39135” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.