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Colour

#ADEDDD

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

#ADEDDD is a cyan with RGB values 173, 237, 221 and HSL 165°, 64%, 80%. It is a light colour, so black text on it reaches 15.9:1 contrast (AAA for normal text). The nearest named colour is Pale turquoise.

Colour values

#ADEDDD#ADEDDD
HEX#ADEDDD
RGBrgb(173, 237, 221)
RGB (0–1)0.6784, 0.9294, 0.8667
RGB percentages67.8%, 92.9%, 86.7%
HSLhsl(165, 64%, 80.4%)
HSV / HSBhsv(165, 27%, 92.9%)
CMYK27%, 0%, 6.8%, 7.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,398,621
CSS custom property--colour: #ADEDDD;

Brightness & contrast

Relative luminance0.74673WCAG 2.x, 0 is black and 1 is white
Perceived brightness217.9 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.93:1
Contrast with white1.32:1WCAG normal text: Fail
Contrast with black15.93:1WCAG normal text: AAA
Greyscale equivalent#DEDEDE
Inverted#521222

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E8E5DCno red cones; affects about 1% of men; ΔE 23.1 from the original
Deuteranopia#DCDDDEno green cones; the most common form, about 1% of men; ΔE 23.3 from the original
Tritanopia#9CEFE8no blue cones; rare, and affects men and women equally; ΔE 6.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.32:1WCAG large text: Fail
Contrast with black, large text15.93:1WCAG large text: AAA

Named colours

Pale turquoise · ΔE 8.6Powder blue · ΔE 13.5Light cyan · ΔE 16.6Light blue · ΔE 18.6Honeydew · ΔE 18.8Medium turquoise · ΔE 21
Nearest named CSS colourPale turquoise (#AFEEEE)ΔE 8.56, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#EDADBD
Analogous#ADEDBD, #ADDDED
Triadic#DDADED, #EDDDAD
Split complementary#EDADDD, #EDBDAD
Tetradic#BDADED, #EDADBD, #DDEDAD

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FFFFFF
Lighter +10%#D7F6EE
Darker −10%#83E4CC
Darker −20%#59DBBA
Darker −30%#30D1A9
Darker −40%#25A988
More saturated +25%#A1FAE3
Less saturated −25%#BAE1D7

Channel breakdown

R173
G237
B221
Red173 (67.8%)
Green237 (92.9%)
Blue221 (86.7%)
Hue165°
Saturation (HSL)64%
Lightness80.39%
Dominant channelGreen
Hex per channelR AD · G ED · B DD

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