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Colour

#99F0FF

  • #99F0FF
  • Cyan
  • Light
  • Nearest: Pale turquoise

#99F0FF is a cyan with RGB values 153, 240, 255 and HSL 189°, 100%, 80%. It is a light colour, so black text on it reaches 16.3:1 contrast (AAA for normal text). The nearest named colour is Pale turquoise.

Colour values

#99F0FF#99F0FF
HEX#99F0FF
RGBrgb(153, 240, 255)
RGB (0–1)0.6, 0.9412, 1
RGB percentages60%, 94.1%, 100%
HSLhsl(188.8, 100%, 80%)
HSV / HSBhsv(188.8, 40%, 100%)
CMYK40%, 5.9%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,088,703
CSS custom property--colour: #99F0FF;

Brightness & contrast

Relative luminance0.76312WCAG 2.x, 0 is black and 1 is white
Perceived brightness219.6 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.26:1
Contrast with white1.29:1WCAG normal text: Fail
Contrast with black16.26:1WCAG normal text: AAA
Greyscale equivalent#DFDFDF
Inverted#660F00

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E2EAFFno red cones; affects about 1% of men; ΔE 24.4 from the original
Deuteranopia#D1DDFFno green cones; the most common form, about 1% of men; ΔE 25.5 from the original
Tritanopia#6DF7F4no blue cones; rare, and affects men and women equally; ΔE 16.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.29:1WCAG large text: Fail
Contrast with black, large text16.26:1WCAG large text: AAA

Named colours

Pale turquoise · ΔE 9.5Powder blue · ΔE 11.9Light blue · ΔE 13.7Sky blue · ΔE 14.4Light cyan · ΔE 19.1Light skyblue · ΔE 20.3
Nearest named CSS colourPale turquoise (#AFEEEE)ΔE 9.51, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FFA899
Analogous#99FFDB, #99BDFF
Triadic#FF99F0, #F0FF99
Split complementary#FF99BD, #FFDB99
Tetradic#DB99FF, #FFA899, #BDFF99

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FFFFFF
Lighter +10%#CCF8FF
Darker −10%#66E9FF
Darker −20%#33E1FF
Darker −30%#00DAFF
Darker −40%#00AECC
More saturated +25%#99F0FF
Less saturated −25%#A6E7F2

Channel breakdown

R153
G240
B255
Red153 (60%)
Green240 (94.1%)
Blue255 (100%)
Hue188.82°
Saturation (HSL)100%
Lightness80%
Dominant channelBlue
Hex per channelR 99 · G F0 · B FF

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Every value on this page was computed from “99f0ff” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.