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Recognised as Colour

#AAAA02

  • #AAAA02
  • Yellow
  • Dark
  • Nearest: Olive

#AAAA02 is a yellow with RGB values 170, 170, 2 and HSL 60°, 98%, 34%. It is a dark colour, so black text on it reaches 8.5:1 contrast (AAA for normal text). The nearest named colour is Olive.

Colour values

#AAAA02#AAAA02
HEX#AAAA02
RGBrgb(170, 170, 2)
RGB (0–1)0.6667, 0.6667, 0.0078
RGB percentages66.7%, 66.7%, 0.8%
HSLhsl(60, 97.7%, 33.7%)
HSV / HSBhsv(60, 98.8%, 66.7%)
CMYK0%, 0%, 98.8%, 33.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,184,642
CSS custom property--colour: #AAAA02;

Brightness & contrast

Relative luminance0.373WCAG 2.x, 0 is black and 1 is white
Perceived brightness160 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.46:1
Contrast with white2.48:1WCAG normal text: Fail
Contrast with black8.46:1WCAG normal text: AAA
Greyscale equivalent#9E9E9E
Inverted#5555FD

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B9A200no red cones; affects about 1% of men; ΔE 10.9 from the original
Deuteranopia#BAA61Eno green cones; the most common form, about 1% of men; ΔE 10.5 from the original
Tritanopia#B79E90no blue cones; rare, and affects men and women equally; ΔE 63 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.48:1WCAG large text: Fail
Contrast with black, large text8.46:1WCAG large text: AAA

Named colours

Olive · ΔE 20.4Yellow green · ΔE 24.1Goldenrod · ΔE 24.6Olivedrab · ΔE 26.6Dark goldenrod · ΔE 27.9Gold · ΔE 29.7
Nearest named CSS colourOlive (#808000)ΔE 20.42, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0202AA
Analogous#AA5602, #56AA02
Triadic#02AAAA, #AA02AA
Split complementary#0256AA, #5602AA
Tetradic#02AA56, #0202AA, #AA0256

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FDFD7B
Lighter +30%#FDFD48
Lighter +20%#FCFC16
Lighter +10%#DCDC03
Darker −10%#787801
Darker −20%#454501
Darker −30%#131300
Darker −40%#000000
More saturated +25%#ACAC00
Less saturated −25%#949417

Channel breakdown

R170
G170
B2
Red170 (66.7%)
Green170 (66.7%)
Blue2 (0.8%)
Hue60°
Saturation (HSL)97.67%
Lightness33.73%
Dominant channelRed and Green
Hex per channelR AA · G AA · B 02

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Every value on this page was computed from “aaaa02” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.