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Recognised as Colour

#A3AF23

  • #A3AF23
  • Yellow
  • Dark
  • Nearest: Yellow green

#A3AF23 is a yellow with RGB values 163, 175, 35 and HSL 65°, 67%, 41%. It is a dark colour, so black text on it reaches 8.7:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#A3AF23#A3AF23
HEX#A3AF23
RGBrgb(163, 175, 35)
RGB (0–1)0.6392, 0.6863, 0.1373
RGB percentages63.9%, 68.6%, 13.7%
HSLhsl(65.1, 66.7%, 41.2%)
HSV / HSBhsv(65.1, 80%, 68.6%)
CMYK6.9%, 0%, 80%, 31.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,727,203
CSS custom property--colour: #A3AF23;

Brightness & contrast

Relative luminance0.38568WCAG 2.x, 0 is black and 1 is white
Perceived brightness161.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.71:1
Contrast with white2.41:1WCAG normal text: Fail
Contrast with black8.71:1WCAG normal text: AAA
Greyscale equivalent#A2A2A2
Inverted#5C50DC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#BCA600no red cones; affects about 1% of men; ΔE 16.5 from the original
Deuteranopia#BBA831no green cones; the most common form, about 1% of men; ΔE 15.1 from the original
Tritanopia#AEA496no blue cones; rare, and affects men and women equally; ΔE 59.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.41:1WCAG large text: Fail
Contrast with black, large text8.71:1WCAG large text: AAA

Named colours

Yellow green · ΔE 19.2Olive · ΔE 19.7Olivedrab · ΔE 21.2Dark khaki · ΔE 27.8Goldenrod · ΔE 29.8Khaki · ΔE 31.2
Nearest named CSS colourYellow green (#9ACD32)ΔE 19.23, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2F23AF
Analogous#AF7523, #5DAF23
Triadic#23A3AF, #AF23A3
Split complementary#235DAF, #7523AF
Tetradic#23AF75, #2F23AF, #AF235D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EAEFAF
Lighter +30%#DEE684
Lighter +20%#D3DE5A
Lighter +10%#C7D62F
Darker −10%#7B841A
Darker −20%#545A12
Darker −30%#2C2F09
Darker −40%#050501
More saturated +25%#B9C909
Less saturated −25%#8D953D

Channel breakdown

R163
G175
B35
Red163 (63.9%)
Green175 (68.6%)
Blue35 (13.7%)
Hue65.14°
Saturation (HSL)66.67%
Lightness41.18%
Dominant channelGreen
Hex per channelR A3 · G AF · B 23

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Every value on this page was computed from “a3af23” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.