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Recognised as Colour

#A3DB16

  • #A3DB16
  • Green
  • Light
  • Nearest: Yellow green

#A3DB16 is a green with RGB values 163, 219, 22 and HSL 77°, 82%, 47%. It is a light colour, so black text on it reaches 12.7:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#A3DB16#A3DB16
HEX#A3DB16
RGBrgb(163, 219, 22)
RGB (0–1)0.6392, 0.8588, 0.0863
RGB percentages63.9%, 85.9%, 8.6%
HSLhsl(77.1, 81.7%, 47.3%)
HSV / HSBhsv(77.1, 90%, 85.9%)
CMYK25.6%, 0%, 90%, 14.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,738,454
CSS custom property--colour: #A3DB16;

Brightness & contrast

Relative luminance0.58507WCAG 2.x, 0 is black and 1 is white
Perceived brightness190.1 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.7:1
Contrast with white1.65:1WCAG normal text: Fail
Contrast with black12.7:1WCAG normal text: AAA
Greyscale equivalent#C1C1C1
Inverted#5C24E9

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E7CB00no red cones; affects about 1% of men; ΔE 36 from the original
Deuteranopia#E0C834no green cones; the most common form, about 1% of men; ΔE 35.6 from the original
Tritanopia#AAD0BAno blue cones; rare, and affects men and women equally; ΔE 74.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.65:1WCAG large text: Fail
Contrast with black, large text12.7:1WCAG large text: AAA

Named colours

Yellow green · ΔE 12.2Green yellow · ΔE 16Lawn green · ΔE 28.4Chartreuse · ΔE 29.1Yellow · ΔE 31Limegreen · ΔE 31.1
Nearest named CSS colourYellow green (#9ACD32)ΔE 12.19, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4E16DB
Analogous#DBB016, #41DB16
Triadic#16A3DB, #DB16A3
Split complementary#1641DB, #B016DB
Tetradic#16DBB0, #4E16DB, #DB1641

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EAF9C4
Lighter +30%#D9F496
Lighter +20%#C9F067
Lighter +10%#B8EB39
Darker −10%#81AD11
Darker −20%#5E7E0D
Darker −30%#3C5008
Darker −40%#192203
More saturated +25%#ACF100
Less saturated −25%#96BD34

Channel breakdown

R163
G219
B22
Red163 (63.9%)
Green219 (85.9%)
Blue22 (8.6%)
Hue77.06°
Saturation (HSL)81.74%
Lightness47.25%
Dominant channelGreen
Hex per channelR A3 · G DB · B 16

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Every value on this page was computed from “a3db16” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.