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Recognised as Colour

#ADFDDA

  • #ADFDDA
  • Cyan
  • Light
  • Nearest: Aquamarine

#ADFDDA is a cyan with RGB values 173, 253, 218 and HSL 154°, 95%, 84%. It is a light colour, so black text on it reaches 17.8:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.

Colour values

#ADFDDA#ADFDDA
HEX#ADFDDA
RGBrgb(173, 253, 218)
RGB (0–1)0.6784, 0.9922, 0.8549
RGB percentages67.8%, 99.2%, 85.5%
HSLhsl(153.8, 95.2%, 83.5%)
HSV / HSBhsv(153.8, 31.6%, 99.2%)
CMYK31.6%, 0%, 13.8%, 0.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,402,714
CSS custom property--colour: #ADFDDA;

Brightness & contrast

Relative luminance0.84197WCAG 2.x, 0 is black and 1 is white
Perceived brightness227.9 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 17.84:1
Contrast with white1.18:1WCAG normal text: Fail
Contrast with black17.84:1WCAG normal text: AAA
Greyscale equivalent#E9E9E9
Inverted#520225

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FAF2D8no red cones; affects about 1% of men; ΔE 30.4 from the original
Deuteranopia#ECE8DCno green cones; the most common form, about 1% of men; ΔE 31 from the original
Tritanopia#9AFDF3no blue cones; rare, and affects men and women equally; ΔE 13.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.18:1WCAG large text: Fail
Contrast with black, large text17.84:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 14Medium aquamarine · ΔE 19.1Pale turquoise · ΔE 19.8Turquoise · ΔE 21.8Dark seagreen · ΔE 24.5Medium turquoise · ΔE 24.8
Nearest named CSS colourAquamarine (#7FFFD4)ΔE 14.03, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FDADD0
Analogous#ADFDB2, #ADF8FD
Triadic#DAADFD, #FDDAAD
Split complementary#FDADF8, #FDB2AD
Tetradic#B2ADFD, #FDADD0, #F8FDAD

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FFFFFF
Lighter +10%#DFFEF0
Darker −10%#7BFCC4
Darker −20%#49FBAD
Darker −30%#18F997
Darker −40%#05D97C
More saturated +25%#ABFFDA
Less saturated −25%#B8F3D9

Channel breakdown

R173
G253
B218
Red173 (67.8%)
Green253 (99.2%)
Blue218 (85.5%)
Hue153.75°
Saturation (HSL)95.24%
Lightness83.53%
Dominant channelGreen
Hex per channelR AD · G FD · B DA

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