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Recognised as Colour

#A9BF23

  • #A9BF23
  • Yellow
  • Dark
  • Nearest: Yellow green

#A9BF23 is a yellow with RGB values 169, 191, 35 and HSL 68°, 69%, 44%. It is a dark colour, so black text on it reaches 10.2:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#A9BF23#A9BF23
HEX#A9BF23
RGBrgb(169, 191, 35)
RGB (0–1)0.6627, 0.749, 0.1373
RGB percentages66.3%, 74.9%, 13.7%
HSLhsl(68.5, 69%, 44.3%)
HSV / HSBhsv(68.5, 81.7%, 74.9%)
CMYK11.5%, 0%, 81.7%, 25.1%naive device-independent conversion; real print needs an ICC profile
24-bit integer11,124,515
CSS custom property--colour: #A9BF23;

Brightness & contrast

Relative luminance0.45818WCAG 2.x, 0 is black and 1 is white
Perceived brightness173.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.16:1
Contrast with white2.07:1WCAG normal text: Fail
Contrast with black10.16:1WCAG normal text: AAA
Greyscale equivalent#AFAFAF
Inverted#5640DC

Colour vision & accessibility

Protanopia#CCB400no red cones; affects about 1% of men; ΔE 21.1 from the original
Deuteranopia#CAB534no green cones; the most common form, about 1% of men; ΔE 20.3 from the original
Tritanopia#B4B4A3no blue cones; rare, and affects men and women equally; ΔE 64.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.07:1WCAG large text: Fail
Contrast with black, large text10.16:1WCAG large text: AAA

Named colours

Nearest named CSS colourYellow green (#9ACD32)ΔE 12.46, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#3923BF
Analogous#BF8723, #5BBF23
Triadic#23A9BF, #BF23A9
Split complementary#235BBF, #8723BF
Tetradic#23BF87, #3923BF, #BF235B

Tints, shades & saturation

Lighter +40%#EBF3BB
Lighter +30%#DEEB90
Lighter +20%#D1E365
Lighter +10%#C4DB3A
Darker −10%#83941B
Darker −20%#5D6913
Darker −30%#373E0B
Darker −40%#101303
More saturated +25%#BDDB07
Less saturated −25%#95A33F

Channel breakdown

R169
G191
B35
Red169 (66.3%)
Green191 (74.9%)
Blue35 (13.7%)
Hue68.46°
Saturation (HSL)69.03%
Lightness44.31%
Dominant channelGreen
Hex per channelR A9 · G BF · B 23

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Every value on this page was computed from “a9bf23” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.