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Colour

#A4D548

  • #A4D548
  • Green
  • Light
  • Nearest: Yellow green

#A4D548 is a green with RGB values 164, 213, 72 and HSL 81°, 63%, 56%. It is a light colour, so black text on it reaches 12.2:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#A4D548#A4D548
HEX#A4D548
RGBrgb(164, 213, 72)
RGB (0–1)0.6431, 0.8353, 0.2824
RGB percentages64.3%, 83.5%, 28.2%
HSLhsl(80.9, 62.7%, 55.9%)
HSV / HSBhsv(80.9, 66.2%, 83.5%)
CMYK23%, 0%, 66.2%, 16.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,802,504
CSS custom property--colour: #A4D548;

Brightness & contrast

Relative luminance0.55949WCAG 2.x, 0 is black and 1 is white
Perceived brightness187.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.19:1
Contrast with white1.72:1WCAG normal text: Fail
Contrast with black12.19:1WCAG normal text: AAA
Greyscale equivalent#C0C0C0
Inverted#5B2AB7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E0C734no red cones; affects about 1% of men; ΔE 31.8 from the original
Deuteranopia#D9C453no green cones; the most common form, about 1% of men; ΔE 30.8 from the original
Tritanopia#AACBB8no blue cones; rare, and affects men and women equally; ΔE 60.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.72:1WCAG large text: Fail
Contrast with black, large text12.19:1WCAG large text: AAA

Named colours

Yellow green · ΔE 5.8Light green · ΔE 27.8Green yellow · ΔE 28.4Pale green · ΔE 28.5Olivedrab · ΔE 29Limegreen · ΔE 31.5
Nearest named CSS colourYellow green (#9ACD32)ΔE 5.76, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7948D5
Analogous#D5C048, #5ED548
Triadic#48A4D5, #D548A4
Split complementary#485ED5, #BF48D5
Tetradic#48D5C0, #7948D5, #D5485E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F7FBEE
Lighter +30%#E2F2C4
Lighter +20%#CDE89B
Lighter +10%#B9DF71
Darker −10%#8BBE2C
Darker −20%#6D9522
Darker −30%#4F6B19
Darker −40%#30420F
More saturated +25%#ADF12C
Less saturated −25%#9BB964

Channel breakdown

R164
G213
B72
Red164 (64.3%)
Green213 (83.5%)
Blue72 (28.2%)
Hue80.85°
Saturation (HSL)62.67%
Lightness55.88%
Dominant channelGreen
Hex per channelR A4 · G D5 · B 48

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Every value on this page was computed from “a4d548” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.