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Colour

#ADFFEF

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

#ADFFEF is a cyan with RGB values 173, 255, 239 and HSL 168°, 100%, 84%. It is a light colour, so black text on it reaches 18.3:1 contrast (AAA for normal text). The nearest named colour is Pale turquoise.

Colour values

#ADFFEF#ADFFEF
HEX#ADFFEF
RGBrgb(173, 255, 239)
RGB (0–1)0.6784, 1, 0.9373
RGB percentages67.8%, 100%, 93.7%
HSLhsl(168.3, 100%, 83.9%)
HSV / HSBhsv(168.3, 32.2%, 100%)
CMYK32.2%, 0%, 6.3%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,403,247
CSS custom property--colour: #ADFFEF;

Brightness & contrast

Relative luminance0.86636WCAG 2.x, 0 is black and 1 is white
Perceived brightness231.6 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 18.33:1
Contrast with white1.15:1WCAG normal text: Fail
Contrast with black18.33:1WCAG normal text: AAA
Greyscale equivalent#ECECEC
Inverted#520010

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F8F6EEno red cones; affects about 1% of men; ΔE 27.9 from the original
Deuteranopia#E9EBF0no green cones; the most common form, about 1% of men; ΔE 28.6 from the original
Tritanopia#93FFFAno blue cones; rare, and affects men and women equally; ΔE 8.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.15:1WCAG large text: Fail
Contrast with black, large text18.33:1WCAG large text: AAA

Named colours

Pale turquoise · ΔE 11.5Powder blue · ΔE 18.2Light cyan · ΔE 18.8Aquamarine · ΔE 20.2Turquoise · ΔE 21.1Medium turquoise · ΔE 21.5
Nearest named CSS colourPale turquoise (#AFEEEE)ΔE 11.46, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FFADBD
Analogous#ADFFC6, #ADE6FF
Triadic#EFADFF, #FFEFAD
Split complementary#FFADE6, #FFC6AD
Tetradic#C6ADFF, #FFADBD, #E6FFAD

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FFFFFF
Lighter +10%#E0FFF9
Darker −10%#7AFFE5
Darker −20%#47FFDB
Darker −30%#14FFD1
Darker −40%#00E0B4
More saturated +25%#ADFFEF
Less saturated −25%#B7F5E9

Channel breakdown

R173
G255
B239
Red173 (67.8%)
Green255 (100%)
Blue239 (93.7%)
Hue168.29°
Saturation (HSL)100%
Lightness83.92%
Dominant channelGreen
Hex per channelR AD · G FF · B EF

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