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Recognised as Colour

#ACEFDF

  • #ACEFDF
  • Cyan
  • Light
  • Nearest: Pale turquoise

#ACEFDF is a cyan with RGB values 172, 239, 223 and HSL 166°, 68%, 81%. It is a light colour, so black text on it reaches 16.2:1 contrast (AAA for normal text). The nearest named colour is Pale turquoise.

Colour values

#ACEFDF#ACEFDF
HEX#ACEFDF
RGBrgb(172, 239, 223)
RGB (0–1)0.6745, 0.9373, 0.8745
RGB percentages67.5%, 93.7%, 87.5%
HSLhsl(165.7, 67.7%, 80.6%)
HSV / HSBhsv(165.7, 28%, 93.7%)
CMYK28%, 0%, 6.7%, 6.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,333,599
CSS custom property--colour: #ACEFDF;

Brightness & contrast

Relative luminance0.75831WCAG 2.x, 0 is black and 1 is white
Perceived brightness219.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.17:1
Contrast with white1.3:1WCAG normal text: Fail
Contrast with black16.17:1WCAG normal text: AAA
Greyscale equivalent#E0E0E0
Inverted#531020

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#EAE7DEno red cones; affects about 1% of men; ΔE 24 from the original
Deuteranopia#DDDEE0no green cones; the most common form, about 1% of men; ΔE 24.4 from the original
Tritanopia#99F1EAno blue cones; rare, and affects men and women equally; ΔE 7.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.3:1WCAG large text: Fail
Contrast with black, large text16.17:1WCAG large text: AAA

Named colours

Pale turquoise · ΔE 8.7Powder blue · ΔE 14Light cyan · ΔE 17Light blue · ΔE 19.2Honeydew · ΔE 19.3Medium turquoise · ΔE 20.7
Nearest named CSS colourPale turquoise (#AFEEEE)ΔE 8.7, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#EFACBC
Analogous#ACEFBE, #ACDEEF
Triadic#DFACEF, #EFDFAC
Split complementary#EFACDE, #EFBDAC
Tetradic#BDACEF, #EFACBC, #DEEFAC

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FFFFFF
Lighter +10%#D7F7EF
Darker −10%#81E7CF
Darker −20%#56DFBE
Darker −30%#2CD6AE
Darker −40%#21AE8C
More saturated +25%#A0FBE5
Less saturated −25%#B8E3D9

Channel breakdown

R172
G239
B223
Red172 (67.5%)
Green239 (93.7%)
Blue223 (87.5%)
Hue165.67°
Saturation (HSL)67.68%
Lightness80.59%
Dominant channelGreen
Hex per channelR AC · G EF · B DF

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