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Colour

#ACFF99

  • #ACFF99
  • Green
  • Light
  • Nearest: Pale green

#ACFF99 is a green with RGB values 172, 255, 153 and HSL 109°, 100%, 80%. It is a light colour, so black text on it reaches 17.5:1 contrast (AAA for normal text). The nearest named colour is Pale green.

Colour values

#ACFF99#ACFF99
HEX#ACFF99
RGBrgb(172, 255, 153)
RGB (0–1)0.6745, 1, 0.6
RGB percentages67.5%, 100%, 60%
HSLhsl(108.8, 100%, 80%)
HSV / HSBhsv(108.8, 40%, 100%)
CMYK32.5%, 0%, 40%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,337,625
CSS custom property--colour: #ACFF99;

Brightness & contrast

Relative luminance0.82591WCAG 2.x, 0 is black and 1 is white
Perceived brightness222.9 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 17.52:1
Contrast with white1.2:1WCAG normal text: Fail
Contrast with black17.52:1WCAG normal text: AAA
Greyscale equivalent#E6E6E6
Inverted#530066

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFEF92no red cones; affects about 1% of men; ΔE 37.2 from the original
Deuteranopia#F8E89Fno green cones; the most common form, about 1% of men; ΔE 39 from the original
Tritanopia#A7F9E6no blue cones; rare, and affects men and women equally; ΔE 42.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.2:1WCAG large text: Fail
Contrast with black, large text17.52:1WCAG large text: AAA

Named colours

Pale green · ΔE 5.5Light green · ΔE 7.9Medium spring green · ΔE 28.8Yellow green · ΔE 30.9Aquamarine · ΔE 31.3Medium seagreen · ΔE 32.5
Nearest named CSS colourPale green (#98FB98)ΔE 5.55, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#EC99FF
Analogous#DFFF99, #99FFB9
Triadic#99ACFF, #FF99AC
Split complementary#B999FF, #FF99DF
Tetradic#99DFFF, #EC99FF, #FFB999

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FFFFFF
Lighter +10%#D6FFCC
Darker −10%#83FF66
Darker −20%#59FF33
Darker −30%#30FF00
Darker −40%#26CC00
More saturated +25%#ACFF99
Less saturated −25%#B4F2A6

Channel breakdown

R172
G255
B153
Red172 (67.5%)
Green255 (100%)
Blue153 (60%)
Hue108.82°
Saturation (HSL)100%
Lightness80%
Dominant channelGreen
Hex per channelR AC · G FF · B 99

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Every value on this page was computed from “acff99” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.