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Recognised as Colour

#A4DD3E

  • #A4DD3E
  • Green
  • Light
  • Nearest: Yellow green

#A4DD3E is a green with RGB values 164, 221, 62 and HSL 82°, 70%, 55%. It is a light colour, so black text on it reaches 13:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#A4DD3E#A4DD3E
HEX#A4DD3E
RGBrgb(164, 221, 62)
RGB (0–1)0.6431, 0.8667, 0.2431
RGB percentages64.3%, 86.7%, 24.3%
HSLhsl(81.5, 70%, 55.5%)
HSV / HSBhsv(81.5, 71.9%, 86.7%)
CMYK25.8%, 0%, 71.9%, 13.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,804,542
CSS custom property--colour: #A4DD3E;

Brightness & contrast

Relative luminance0.59953WCAG 2.x, 0 is black and 1 is white
Perceived brightness192.7 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.99:1
Contrast with white1.62:1WCAG normal text: Fail
Contrast with black12.99:1WCAG normal text: AAA
Greyscale equivalent#C5C5C5
Inverted#5B22C1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E8CE20no red cones; affects about 1% of men; ΔE 35.6 from the original
Deuteranopia#E0CA4Dno green cones; the most common form, about 1% of men; ΔE 34.6 from the original
Tritanopia#AAD3BEno blue cones; rare, and affects men and women equally; ΔE 66.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.62:1WCAG large text: Fail
Contrast with black, large text12.99:1WCAG large text: AAA

Named colours

Yellow green · ΔE 6.1Green yellow · ΔE 20.9Limegreen · ΔE 28.8Pale green · ΔE 31.6Light green · ΔE 31.8Lawn green · ΔE 32.9
Nearest named CSS colourYellow green (#9ACD32)ΔE 6.06, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#773EDD
Analogous#DDC73E, #54DD3E
Triadic#3EA4DD, #DD3EA4
Split complementary#3E54DD, #C73EDD
Tetradic#3EDDC7, #773EDD, #DD3E54

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F6FCEB
Lighter +30%#E1F4C0
Lighter +20%#CDEC95
Lighter +10%#B8E569
Darker −10%#8BC523
Darker −20%#6C9A1B
Darker −30%#4E6F13
Darker −40%#2F430C
More saturated +25%#ACF922
Less saturated −25%#9CC15A

Channel breakdown

R164
G221
B62
Red164 (64.3%)
Green221 (86.7%)
Blue62 (24.3%)
Hue81.51°
Saturation (HSL)70.04%
Lightness55.49%
Dominant channelGreen
Hex per channelR A4 · G DD · B 3E

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Every value on this page was computed from “a4dd3e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.