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Recognised as Colour

#A9A599

  • #A9A599
  • Yellow
  • Dark
  • Nearest: Dark grey

#A9A599 is a yellow with RGB values 169, 165, 153 and HSL 45°, 9%, 63%. It is a dark colour, so black text on it reaches 8.5:1 contrast (AAA for normal text). The nearest named colour is Dark grey.

Colour values

#A9A599#A9A599
HEX#A9A599
RGBrgb(169, 165, 153)
RGB (0–1)0.6627, 0.6471, 0.6
RGB percentages66.3%, 64.7%, 60%
HSLhsl(45, 8.5%, 63.1%)
HSV / HSBhsv(45, 9.5%, 66.3%)
CMYK0%, 2.4%, 9.5%, 33.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,117,977
CSS custom property--colour: #A9A599;

Brightness & contrast

Relative luminance0.37645WCAG 2.x, 0 is black and 1 is white
Perceived brightness164.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.53:1
Contrast with white2.46:1WCAG normal text: Fail
Contrast with black8.53:1WCAG normal text: AAA
Greyscale equivalent#A5A5A5
Inverted#565A66

Colour vision & accessibility

Protanopia#A8A498no red cones; affects about 1% of men; ΔE 0.4 from the original
Deuteranopia#A9A699no green cones; the most common form, about 1% of men; ΔE 0.7 from the original
Tritanopia#ACA3A1no blue cones; rare, and affects men and women equally; ΔE 5.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.46:1WCAG large text: Fail
Contrast with black, large text8.53:1WCAG large text: AAA

Named colours

Nearest named CSS colourDark grey (#A9A9A9)ΔE 6.93, clearly different but related
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#999DA9
Analogous#A99D99, #A5A999
Triadic#99A9A5, #A599A9
Split complementary#99A5A9, #9D99A9
Tetradic#99A99D, #999DA9, #A999A5

Tints, shades & saturation

Lighter +40%#FFFFFF
Lighter +30%#EFEEEC
Lighter +20%#D8D6D0
Lighter +10%#C0BDB5
Darker −10%#928D7D
Darker −20%#777365
Darker −30%#5C584D
Darker −40%#403E36
More saturated +25%#C1B182
Less saturated −25%#A1A1A1

Channel breakdown

R169
G165
B153
Red169 (66.3%)
Green165 (64.7%)
Blue153 (60%)
Hue45°
Saturation (HSL)8.51%
Lightness63.14%
Dominant channelRed
Hex per channelR A9 · G A5 · B 99

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Every value on this page was computed from “a9a599” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.