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Recognised as Colour

#ACDF00

  • #ACDF00
  • Green
  • Light
  • Nearest: Green yellow

#ACDF00 is a green with RGB values 172, 223, 0 and HSL 74°, 100%, 44%. It is a light colour, so black text on it reaches 13.3:1 contrast (AAA for normal text). The nearest named colour is Green yellow.

Colour values

#ACDF00#ACDF00
HEX#ACDF00
RGBrgb(172, 223, 0)
RGB (0–1)0.6745, 0.8745, 0
RGB percentages67.5%, 87.5%, 0%
HSLhsl(73.7, 100%, 43.7%)
HSV / HSBhsv(73.7, 100%, 87.5%)
CMYK22.9%, 0%, 100%, 12.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,329,280
CSS custom property--colour: #ACDF00;

Brightness & contrast

Relative luminance0.61546WCAG 2.x, 0 is black and 1 is white
Perceived brightness195 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.31:1
Contrast with white1.58:1WCAG normal text: Fail
Contrast with black13.31:1WCAG normal text: AAA
Greyscale equivalent#C4C4C4
Inverted#5320FF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#ECD000no red cones; affects about 1% of men; ΔE 33.9 from the original
Deuteranopia#E5CD2Eno green cones; the most common form, about 1% of men; ΔE 33.7 from the original
Tritanopia#B5D3BEno blue cones; rare, and affects men and women equally; ΔE 78.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.58:1WCAG large text: Fail
Contrast with black, large text13.31:1WCAG large text: AAA

Named colours

Green yellow · ΔE 15.4Yellow green · ΔE 16Yellow · ΔE 27.2Lawn green · ΔE 28.5Chartreuse · ΔE 29.1Limegreen · ΔE 34.8
Nearest named CSS colourGreen yellow (#ADFF2F)ΔE 15.35, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3300DF
Analogous#DFA200, #3DDF00
Triadic#00ACDF, #DF00AC
Split complementary#003DDF, #A200DF
Tetradic#00DFA2, #3300DF, #DF003D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#ECFFAC
Lighter +30%#E0FF79
Lighter +20%#D5FF46
Lighter +10%#C9FF13
Darker −10%#85AC00
Darker −20%#5D7900
Darker −30%#364600
Darker −40%#0F1300
More saturated +25%#ACDF00
Less saturated −25%#9DC31C

Channel breakdown

R172
G223
B0
Red172 (67.5%)
Green223 (87.5%)
Blue0 (0%)
Hue73.72°
Saturation (HSL)100%
Lightness43.73%
Dominant channelGreen
Hex per channelR AC · G DF · B 00

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Every value on this page was computed from “acdf00” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.