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Colour

#ACDD44

  • #ACDD44
  • Green
  • Light
  • Nearest: Yellow green

#ACDD44 is a green with RGB values 172, 221, 68 and HSL 79°, 69%, 57%. It is a light colour, so black text on it reaches 13.2:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#ACDD44#ACDD44
HEX#ACDD44
RGBrgb(172, 221, 68)
RGB (0–1)0.6745, 0.8667, 0.2667
RGB percentages67.5%, 86.7%, 26.7%
HSLhsl(79.2, 69.2%, 56.7%)
HSV / HSBhsv(79.2, 69.2%, 86.7%)
CMYK22.2%, 0%, 69.2%, 13.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,328,836
CSS custom property--colour: #ACDD44;

Brightness & contrast

Relative luminance0.60901WCAG 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 13.18:1
Contrast with white1.59:1WCAG normal text: Fail
Contrast with black13.18:1WCAG normal text: AAA
Greyscale equivalent#C8C8C8
Inverted#5322BB

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E9CF2Bno red cones; affects about 1% of men; ΔE 32.4 from the original
Deuteranopia#E2CC51no green cones; the most common form, about 1% of men; ΔE 31.2 from the original
Tritanopia#B3D3BFno blue cones; rare, and affects men and women equally; ΔE 64.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.59:1WCAG large text: Fail
Contrast with black, large text13.18:1WCAG large text: AAA

Named colours

Yellow green · ΔE 5.8Green yellow · ΔE 23.7Light green · ΔE 31.1Pale green · ΔE 31.2Limegreen · ΔE 31.8Olivedrab · ΔE 33.6
Nearest named CSS colourYellow green (#9ACD32)ΔE 5.84, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7544DD
Analogous#DDC244, #5FDD44
Triadic#44ACDD, #DD44AC
Split complementary#445FDD, #C244DD
Tetradic#44DDC2, #7544DD, #DD445F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F9FCF1
Lighter +30%#E5F5C5
Lighter +20%#D2ED9A
Lighter +10%#BFE56F
Darker −10%#95C925
Darker −20%#759E1D
Darker −30%#557315
Darker −40%#35480D
More saturated +25%#B6F928
Less saturated −25%#A2C160

Channel breakdown

R172
G221
B68
Red172 (67.5%)
Green221 (86.7%)
Blue68 (26.7%)
Hue79.22°
Saturation (HSL)69.23%
Lightness56.67%
Dominant channelGreen
Hex per channelR AC · G DD · B 44

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Every value on this page was computed from “acdd44” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.