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Recognised as Colour

#A69101

  • #A69101
  • Yellow
  • Dark
  • Nearest: Olive

#A69101 is a yellow with RGB values 166, 145, 1 and HSL 52°, 99%, 33%. 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

#A69101#A69101
HEX#A69101
RGBrgb(166, 145, 1)
RGB (0–1)0.651, 0.5686, 0.0039
RGB percentages65.1%, 56.9%, 0.4%
HSLhsl(52.4, 98.8%, 32.7%)
HSV / HSBhsv(52.4, 99.4%, 65.1%)
CMYK0%, 12.7%, 99.4%, 34.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,916,097
CSS custom property--colour: #A69101;

Brightness & contrast

Relative luminance0.2836WCAG 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 6.67:1
Contrast with white3.15:1WCAG normal text: Fail
Contrast with black6.67:1WCAG normal text: AA
Greyscale equivalent#8B8B8B
Inverted#596EFE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A18D00no red cones; affects about 1% of men; ΔE 2 from the original
Deuteranopia#A69416no green cones; the most common form, about 1% of men; ΔE 3.4 from the original
Tritanopia#B4857Bno blue cones; rare, and affects men and women equally; ΔE 55.8 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 text6.67:1WCAG large text: AAA

Named colours

Olive · ΔE 14Dark goldenrod · ΔE 14.5Goldenrod · ΔE 17.4Olivedrab · ΔE 28.3Dark khaki · ΔE 28.4Peru · ΔE 30.6
Nearest named CSS colourOlive (#808000)ΔE 14, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0116A6
Analogous#A63F01, #68A601
Triadic#01A691, #9101A6
Split complementary#0168A6, #3F01A6
Tetradic#01A63F, #0116A6, #A60168

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FEED75
Lighter +30%#FEE642
Lighter +20%#FEDF0F
Lighter +10%#D9BD01
Darker −10%#736501
Darker −20%#413800
Darker −30%#0E0C00
Darker −40%#000000
More saturated +25%#A79200
Less saturated −25%#918116

Channel breakdown

R166
G145
B1
Red166 (65.1%)
Green145 (56.9%)
Blue1 (0.4%)
Hue52.36°
Saturation (HSL)98.8%
Lightness32.75%
Dominant channelRed
Hex per channelR A6 · G 91 · B 01

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Every value on this page was computed from “a69101” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.