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Recognised as Colour

#A09D09

  • #A09D09
  • Yellow
  • Dark
  • Nearest: Olive

#A09D09 is a yellow with RGB values 160, 157, 9 and HSL 59°, 89%, 33%. It is a dark colour, so black text on it reaches 7.3:1 contrast (AAA for normal text). The nearest named colour is Olive.

Colour values

#A09D09#A09D09
HEX#A09D09
RGBrgb(160, 157, 9)
RGB (0–1)0.6275, 0.6157, 0.0353
RGB percentages62.7%, 61.6%, 3.5%
HSLhsl(58.8, 89.3%, 33.1%)
HSV / HSBhsv(58.8, 94.4%, 62.7%)
CMYK0%, 1.9%, 94.4%, 37.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,525,961
CSS custom property--colour: #A09D09;

Brightness & contrast

Relative luminance0.31607WCAG 2.x, 0 is black and 1 is white
Perceived brightness148.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.32:1
Contrast with white2.87:1WCAG normal text: Fail
Contrast with black7.32:1WCAG normal text: AAA
Greyscale equivalent#939393
Inverted#5F62F6

Colour vision & accessibility

Protanopia#AB9600no red cones; affects about 1% of men; ΔE 8.7 from the original
Deuteranopia#AD9A1Eno green cones; the most common form, about 1% of men; ΔE 8.7 from the original
Tritanopia#AC9285no blue cones; rare, and affects men and women equally; ΔE 58.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.87:1WCAG large text: Fail
Contrast with black, large text7.32:1WCAG large text: AAA

Named colours

Nearest named CSS colourOlive (#808000)ΔE 13.82, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#090CA0
Analogous#A05209, #57A009
Triadic#09A09D, #9D09A0
Split complementary#0957A0, #5209A0
Tetradic#09A052, #090CA0, #A00957

Tints, shades & saturation

Lighter +40%#F8F57D
Lighter +30%#F5F24D
Lighter +20%#F2EE1D
Lighter +10%#D0CC0C
Darker −10%#706E06
Darker −20%#3F3E04
Darker −30%#0F0F01
Darker −40%#000000
More saturated +25%#A9A600
Less saturated −25%#8B891E

Channel breakdown

R160
G157
B9
Red160 (62.7%)
Green157 (61.6%)
Blue9 (3.5%)
Hue58.81°
Saturation (HSL)89.35%
Lightness33.14%
Dominant channelRed
Hex per channelR A0 · G 9D · B 09

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Every value on this page was computed from “a09d09” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.