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Recognised as Colour

#A18706

  • #A18706
  • Yellow
  • Dark
  • Nearest: Dark goldenrod

#A18706 is a yellow with RGB values 161, 135, 6 and HSL 50°, 93%, 33%. It is a dark colour, so black text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Dark goldenrod.

Colour values

#A18706#A18706
HEX#A18706
RGBrgb(161, 135, 6)
RGB (0–1)0.6314, 0.5294, 0.0235
RGB percentages63.1%, 52.9%, 2.4%
HSLhsl(49.9, 92.8%, 32.7%)
HSV / HSBhsv(49.9, 96.3%, 63.1%)
CMYK0%, 16.1%, 96.3%, 36.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,585,862
CSS custom property--colour: #A18706;

Brightness & contrast

Relative luminance0.24918WCAG 2.x, 0 is black and 1 is white
Perceived brightness135.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.98:1
Contrast with white3.51:1WCAG normal text: Fail
Contrast with black5.98:1WCAG normal text: AA
Greyscale equivalent#838383
Inverted#5E78F9

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#978400no red cones; affects about 1% of men; ΔE 3.7 from the original
Deuteranopia#9D8C16no green cones; the most common form, about 1% of men; ΔE 5.1 from the original
Tritanopia#AF7B72no blue cones; rare, and affects men and women equally; ΔE 51.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.51:1WCAG large text: AA
Contrast with black, large text5.98:1WCAG large text: AAA

Named colours

Dark goldenrod · ΔE 11.5Olive · ΔE 13.4Goldenrod · ΔE 18.7Peru · ΔE 26.5Dark khaki · ΔE 28Olivedrab · ΔE 29.2
Nearest named CSS colourDark goldenrod (#B8860B)ΔE 11.53, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0620A1
Analogous#A13906, #6DA106
Triadic#06A187, #8706A1
Split complementary#066DA1, #3A06A1
Tetradic#06A13A, #0620A1, #A1066D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FAE479
Lighter +30%#F8DB48
Lighter +20%#F6D117
Lighter +10%#D2B008
Darker −10%#705E04
Darker −20%#3F3502
Darker −30%#0D0B01
Darker −40%#000000
More saturated +25%#A78B00
Less saturated −25%#8C791B

Channel breakdown

R161
G135
B6
Red161 (63.1%)
Green135 (52.9%)
Blue6 (2.4%)
Hue49.94°
Saturation (HSL)92.81%
Lightness32.75%
Dominant channelRed
Hex per channelR A1 · G 87 · B 06

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Every value on this page was computed from “a18706” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.