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Recognised as Colour

#ACFD4A

  • #ACFD4A
  • Green
  • Light
  • Nearest: Green yellow

#ACFD4A is a green with RGB values 172, 253, 74 and HSL 87°, 98%, 64%. It is a light colour, so black text on it reaches 16.9:1 contrast (AAA for normal text). The nearest named colour is Green yellow.

Colour values

#ACFD4A#ACFD4A
HEX#ACFD4A
RGBrgb(172, 253, 74)
RGB (0–1)0.6745, 0.9922, 0.2902
RGB percentages67.5%, 99.2%, 29%
HSLhsl(87.2, 97.8%, 64.1%)
HSV / HSBhsv(87.2, 70.8%, 99.2%)
CMYK32%, 0%, 70.8%, 0.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,337,034
CSS custom property--colour: #ACFD4A;

Brightness & contrast

Relative luminance0.79516WCAG 2.x, 0 is black and 1 is white
Perceived brightness216.9 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.9:1
Contrast with white1.24:1WCAG normal text: Fail
Contrast with black16.9:1WCAG normal text: AAA
Greyscale equivalent#DFDFDF
Inverted#5302B5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFEA2Ano red cones; affects about 1% of men; ΔE 41.5 from the original
Deuteranopia#FDE45Bno green cones; the most common form, about 1% of men; ΔE 44.4 from the original
Tritanopia#AFF2DAno blue cones; rare, and affects men and women equally; ΔE 73 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.24:1WCAG large text: Fail
Contrast with black, large text16.9:1WCAG large text: AAA

Named colours

Green yellow · ΔE 8.6Lawn green · ΔE 20.8Yellow green · ΔE 20.8Chartreuse · ΔE 21.3Limegreen · ΔE 27.8Pale green · ΔE 35.1
Nearest named CSS colourGreen yellow (#ADFF2F)ΔE 8.57, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9B4AFD
Analogous#FDF54A, #53FD4A
Triadic#4AACFD, #FD4AAC
Split complementary#4A52FD, #F54AFD
Tetradic#4AFDF5, #9B4AFD, #FD4A52

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#F1FFE1
Lighter +20%#DAFEAF
Lighter +10%#C3FE7C
Darker −10%#95FC18
Darker −20%#7BDF02
Darker −30%#5FAC02
Darker −40%#437A01
More saturated +25%#ACFF48
Less saturated −25%#AAE661

Channel breakdown

R172
G253
B74
Red172 (67.5%)
Green253 (99.2%)
Blue74 (29%)
Hue87.15°
Saturation (HSL)97.81%
Lightness64.12%
Dominant channelGreen
Hex per channelR AC · G FD · B 4A

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Every value on this page was computed from “acfd4a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.