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Recognised as Colour

#64E0CD

  • #64E0CD
  • Cyan
  • Light
  • Nearest: Turquoise

#64E0CD is a cyan with RGB values 100, 224, 205 and HSL 171°, 67%, 64%. It is a light colour, so black text on it reaches 13.1:1 contrast (AAA for normal text). The nearest named colour is Turquoise.

Colour values

#64E0CD#64E0CD
HEX#64E0CD
RGBrgb(100, 224, 205)
RGB (0–1)0.3922, 0.8784, 0.8039
RGB percentages39.2%, 87.8%, 80.4%
HSLhsl(170.8, 66.7%, 63.5%)
HSV / HSBhsv(170.8, 55.4%, 87.8%)
CMYK55.4%, 0%, 8.5%, 12.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,611,149
CSS custom property--colour: #64E0CD;

Brightness & contrast

Relative luminance0.60428WCAG 2.x, 0 is black and 1 is white
Perceived brightness193 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.09:1
Contrast with white1.6:1WCAG normal text: Fail
Contrast with black13.09:1WCAG normal text: AAA
Greyscale equivalent#C4C4C4
Inverted#9B1F32

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D7D4CCno red cones; affects about 1% of men; ΔE 39.2 from the original
Deuteranopia#C4C6CFno green cones; the most common form, about 1% of men; ΔE 40.3 from the original
Tritanopia#00E4DAno blue cones; rare, and affects men and women equally; ΔE 10.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.6:1WCAG large text: Fail
Contrast with black, large text13.09:1WCAG large text: AAA

Named colours

Turquoise · ΔE 5.8Medium turquoise · ΔE 9Medium aquamarine · ΔE 11.4Dark turquoise · ΔE 14.1Aquamarine · ΔE 16.1Light seagreen · ΔE 17.2
Nearest named CSS colourTurquoise (#40E0D0)ΔE 5.81, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E06477
Analogous#64E08F, #64B5E0
Triadic#CD64E0, #E0CD64
Split complementary#E064B5, #E08F64
Tetradic#8F64E0, #E06477, #B5E064

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#E4FAF6
Lighter +20%#B9F1E8
Lighter +10%#8FE9DB
Darker −10%#3AD7BF
Darker −20%#25B9A2
Darker −30%#1D8E7D
Darker −40%#146458
More saturated +25%#4DF7DD
Less saturated −25%#7BC9BD

Channel breakdown

R100
G224
B205
Red100 (39.2%)
Green224 (87.8%)
Blue205 (80.4%)
Hue170.81°
Saturation (HSL)66.67%
Lightness63.53%
Dominant channelGreen
Hex per channelR 64 · G E0 · B CD

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Every value on this page was computed from “64e0cd” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.