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Recognised as Colour

#AAC800

  • #AAC800
  • Yellow
  • Dark
  • Nearest: Yellow green

#AAC800 is a yellow with RGB values 170, 200, 0 and HSL 69°, 100%, 39%. It is a dark colour, so black text on it reaches 11:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#AAC800#AAC800
HEX#AAC800
RGBrgb(170, 200, 0)
RGB (0–1)0.6667, 0.7843, 0
RGB percentages66.7%, 78.4%, 0%
HSLhsl(69, 100%, 39.2%)
HSV / HSBhsv(69, 100%, 78.4%)
CMYK15%, 0%, 100%, 21.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,192,320
CSS custom property--colour: #AAC800;

Brightness & contrast

Relative luminance0.49855WCAG 2.x, 0 is black and 1 is white
Perceived brightness179.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.97:1
Contrast with white1.91:1WCAG normal text: Fail
Contrast with black10.97:1WCAG normal text: AAA
Greyscale equivalent#B3B3B3
Inverted#5537FF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D6BC00no red cones; affects about 1% of men; ΔE 24.9 from the original
Deuteranopia#D2BC27no green cones; the most common form, about 1% of men; ΔE 24.3 from the original
Tritanopia#B5BDAAno blue cones; rare, and affects men and women equally; ΔE 71.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.91:1WCAG large text: Fail
Contrast with black, large text10.97:1WCAG large text: AAA

Named colours

Yellow green · ΔE 12Green yellow · ΔE 27.7Yellow · ΔE 29.5Gold · ΔE 32.7Olivedrab · ΔE 34Olive · ΔE 35.6
Nearest named CSS colourYellow green (#9ACD32)ΔE 11.98, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#1E00C8
Analogous#C88200, #46C800
Triadic#00AAC8, #C800AA
Split complementary#0046C8, #8200C8
Tetradic#00C882, #1E00C8, #C80046

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EFFF95
Lighter +30%#E7FF62
Lighter +20%#E0FF2F
Lighter +10%#D5FB00
Darker −10%#7F9500
Darker −20%#536200
Darker −30%#282F00
Darker −40%#000000
More saturated +25%#AAC800
Less saturated −25%#99AF19

Channel breakdown

R170
G200
B0
Red170 (66.7%)
Green200 (78.4%)
Blue0 (0%)
Hue69°
Saturation (HSL)100%
Lightness39.22%
Dominant channelGreen
Hex per channelR AA · G C8 · B 00

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Every value on this page was computed from “aac800” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.