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Colour

#64EDDB

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

#64EDDB is a cyan with RGB values 100, 237, 219 and HSL 172°, 79%, 66%. It is a light colour, so black text on it reaches 14.7:1 contrast (AAA for normal text). The nearest named colour is Turquoise.

Colour values

#64EDDB#64EDDB
HEX#64EDDB
RGBrgb(100, 237, 219)
RGB (0–1)0.3922, 0.9294, 0.8588
RGB percentages39.2%, 92.9%, 85.9%
HSLhsl(172.1, 79.2%, 66.1%)
HSV / HSBhsv(172.1, 57.8%, 92.9%)
CMYK57.8%, 0%, 7.6%, 7.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,614,491
CSS custom property--colour: #64EDDB;

Brightness & contrast

Relative luminance0.68392WCAG 2.x, 0 is black and 1 is white
Perceived brightness203.5 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.68:1
Contrast with white1.43:1WCAG normal text: Fail
Contrast with black14.68:1WCAG normal text: AAA
Greyscale equivalent#CFCFCF
Inverted#9B1224

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E3E1DAno red cones; affects about 1% of men; ΔE 41.5 from the original
Deuteranopia#CED1DDno green cones; the most common form, about 1% of men; ΔE 42.9 from the original
Tritanopia#00F1E7no blue cones; rare, and affects men and women equally; ΔE 9.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.43:1WCAG large text: Fail
Contrast with black, large text14.68:1WCAG large text: AAA

Named colours

Turquoise · ΔE 5.8Medium turquoise · ΔE 11.8Aquamarine · ΔE 14.1Aqua · ΔE 14.3Cyan · ΔE 14.3Medium aquamarine · ΔE 15.4
Nearest named CSS colourTurquoise (#40E0D0)ΔE 5.8, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#ED6476
Analogous#64ED96, #64BBED
Triadic#DB64ED, #EDDB64
Split complementary#ED64BB, #ED9664
Tetradic#9664ED, #ED6476, #BBED64

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#EDFDFB
Lighter +20%#BFF8F0
Lighter +10%#92F2E6
Darker −10%#36E8D0
Darker −20%#18D3BA
Darker −30%#13A592
Darker −40%#0E7769
More saturated +25%#52FFE8
Less saturated −25%#7AD7CB

Channel breakdown

R100
G237
B219
Red100 (39.2%)
Green237 (92.9%)
Blue219 (85.9%)
Hue172.12°
Saturation (HSL)79.19%
Lightness66.08%
Dominant channelGreen
Hex per channelR 64 · G ED · B DB

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