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Recognised as Colour

#ACE41D

  • #ACE41D
  • Green
  • Light
  • Nearest: Green yellow

#ACE41D is a green with RGB values 172, 228, 29 and HSL 77°, 79%, 50%. It is a light colour, so black text on it reaches 13.9:1 contrast (AAA for normal text). The nearest named colour is Green yellow.

Colour values

#ACE41D#ACE41D
HEX#ACE41D
RGBrgb(172, 228, 29)
RGB (0–1)0.6745, 0.8941, 0.1137
RGB percentages67.5%, 89.4%, 11.4%
HSLhsl(76.9, 78.7%, 50.4%)
HSV / HSBhsv(76.9, 87.3%, 89.4%)
CMYK24.6%, 0%, 87.3%, 10.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,330,589
CSS custom property--colour: #ACE41D;

Brightness & contrast

Relative luminance0.64346WCAG 2.x, 0 is black and 1 is white
Perceived brightness198.6 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.87:1
Contrast with white1.51:1WCAG normal text: Fail
Contrast with black13.87:1WCAG normal text: AAA
Greyscale equivalent#CACACA
Inverted#531BE2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F1D400no red cones; affects about 1% of men; ΔE 36.2 from the original
Deuteranopia#E9D139no green cones; the most common form, about 1% of men; ΔE 35.4 from the original
Tritanopia#B4D9C2no blue cones; rare, and affects men and women equally; ΔE 76 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.51:1WCAG large text: Fail
Contrast with black, large text13.87:1WCAG large text: AAA

Named colours

Green yellow · ΔE 13.4Yellow green · ΔE 15Lawn green · ΔE 26.9Chartreuse · ΔE 27.5Yellow · ΔE 28.8Limegreen · ΔE 32.7
Nearest named CSS colourGreen yellow (#ADFF2F)ΔE 13.38, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#551DE4
Analogous#E4B81D, #49E41D
Triadic#1DACE4, #E41DAC
Split complementary#1D48E4, #B91DE4
Tetradic#1DE4B9, #551DE4, #E41D48

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EFFAD3
Lighter +30%#DEF4A6
Lighter +20%#CDEF78
Lighter +10%#BDE94B
Darker −10%#8AB816
Darker −20%#688A11
Darker −30%#465D0B
Darker −40%#242F06
More saturated +25%#B8FF02
Less saturated −25%#9EC43D

Channel breakdown

R172
G228
B29
Red172 (67.5%)
Green228 (89.4%)
Blue29 (11.4%)
Hue76.88°
Saturation (HSL)78.66%
Lightness50.39%
Dominant channelGreen
Hex per channelR AC · G E4 · B 1D

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Every value on this page was computed from “ace41d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.