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Recognised as Colour

#99FCDB

  • #99FCDB
  • Cyan
  • Light
  • Nearest: Aquamarine

#99FCDB is a cyan with RGB values 153, 252, 219 and HSL 160°, 94%, 79%. It is a light colour, so black text on it reaches 17.3:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.

Colour values

#99FCDB#99FCDB
HEX#99FCDB
RGBrgb(153, 252, 219)
RGB (0–1)0.6, 0.9882, 0.8588
RGB percentages60%, 98.8%, 85.9%
HSLhsl(160, 94.3%, 79.4%)
HSV / HSBhsv(160, 39.3%, 98.8%)
CMYK39.3%, 0%, 13.1%, 1.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,091,739
CSS custom property--colour: #99FCDB;

Brightness & contrast

Relative luminance0.81508WCAG 2.x, 0 is black and 1 is white
Perceived brightness223 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 17.3:1
Contrast with white1.21:1WCAG normal text: Fail
Contrast with black17.3:1WCAG normal text: AAA
Greyscale equivalent#E5E5E5
Inverted#660324

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F7F0D9no red cones; affects about 1% of men; ΔE 35.4 from the original
Deuteranopia#E6E4DDno green cones; the most common form, about 1% of men; ΔE 36 from the original
Tritanopia#7BFDF2no blue cones; rare, and affects men and women equally; ΔE 12.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.21:1WCAG large text: Fail
Contrast with black, large text17.3:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 9.6Medium aquamarine · ΔE 16.9Turquoise · ΔE 17.2Pale turquoise · ΔE 21.4Medium turquoise · ΔE 21.6Aqua · ΔE 23.9
Nearest named CSS colourAquamarine (#7FFFD4)ΔE 9.62, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FC99BA
Analogous#99FCAA, #99ECFC
Triadic#DB99FC, #FCDB99
Split complementary#FC99EB, #FCAA99
Tetradic#AA99FC, #FC99BA, #ECFC99

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FCFFFE
Lighter +10%#CBFDEC
Darker −10%#67FBCA
Darker −20%#36F9B8
Darker −30%#07F5A6
Darker −40%#06C384
More saturated +25%#96FFDC
Less saturated −25%#A6EFD7

Channel breakdown

R153
G252
B219
Red153 (60%)
Green252 (98.8%)
Blue219 (85.9%)
Hue160°
Saturation (HSL)94.29%
Lightness79.41%
Dominant channelGreen
Hex per channelR 99 · G FC · B DB

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Every value on this page was computed from “99fcdb” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.