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Recognised as Colour

#90E3CF

  • #90E3CF
  • Cyan
  • Light
  • Nearest: Pale turquoise

#90E3CF is a cyan with RGB values 144, 227, 207 and HSL 166°, 60%, 73%. It is a light colour, so black text on it reaches 14.1:1 contrast (AAA for normal text). The nearest named colour is Pale turquoise.

Colour values

#90E3CF#90E3CF
HEX#90E3CF
RGBrgb(144, 227, 207)
RGB (0–1)0.5647, 0.8902, 0.8118
RGB percentages56.5%, 89%, 81.2%
HSLhsl(165.5, 59.7%, 72.7%)
HSV / HSBhsv(165.5, 36.6%, 89%)
CMYK36.6%, 0%, 8.8%, 11%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,495,503
CSS custom property--colour: #90E3CF;

Brightness & contrast

Relative luminance0.65372WCAG 2.x, 0 is black and 1 is white
Perceived brightness203.3 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.07:1
Contrast with white1.49:1WCAG normal text: Fail
Contrast with black14.07:1WCAG normal text: AAA
Greyscale equivalent#D0D0D0
Inverted#6F1C30

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#DDDACEno red cones; affects about 1% of men; ΔE 29.1 from the original
Deuteranopia#CFCFD1no green cones; the most common form, about 1% of men; ΔE 30.2 from the original
Tritanopia#76E5DDno blue cones; rare, and affects men and women equally; ΔE 8.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.49:1WCAG large text: Fail
Contrast with black, large text14.07:1WCAG large text: AAA

Named colours

Pale turquoise · ΔE 14Medium aquamarine · ΔE 14.1Medium turquoise · ΔE 14.9Turquoise · ΔE 15.9Powder blue · ΔE 18.5Aquamarine · ΔE 19.2
Nearest named CSS colourPale turquoise (#AFEEEE)ΔE 14.05, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E390A4
Analogous#90E3A5, #90CDE3
Triadic#CF90E3, #E3CF90
Split complementary#E390CD, #E3A590
Tetradic#A590E3, #E390A4, #CDE390

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#E1F8F2
Lighter +10%#B9EDE1
Darker −10%#67D9BD
Darker −20%#3FCEAC
Darker −30%#2CAE8F
Darker −40%#22856D
More saturated +25%#7FF4D8
Less saturated −25%#A1D2C6

Channel breakdown

R144
G227
B207
Red144 (56.5%)
Green227 (89%)
Blue207 (81.2%)
Hue165.54°
Saturation (HSL)59.71%
Lightness72.75%
Dominant channelGreen
Hex per channelR 90 · G E3 · B CF

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Every value on this page was computed from “90e3cf” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.