Colour

#64DAC9

#64DAC9
Cyan
Light
Nearest: Turquoise

#64DAC9 is a cyan with RGB values 100, 218, 201 and HSL 171°, 61%, 62%. It is a light colour, so black text on it reaches 12.4:1 contrast (AAA for normal text). The nearest named colour is Turquoise.

Colour values

#64DAC9#64DAC9

HEX#64DAC9

RGBrgb(100, 218, 201)

RGB (0–1)0.3922, 0.8549, 0.7882

RGB percentages39.2%, 85.5%, 78.8%

HSLhsl(171.4, 61.5%, 62.4%)

HSV / HSBhsv(171.4, 54.1%, 85.5%)

CMYK54.1%, 0%, 7.8%, 14.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,609,609

CSS custom property--colour: #64DAC9;

Brightness & contrast

Relative luminance0.57069WCAG 2.x, 0 is black and 1 is white

Perceived brightness188.4 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 12.41:1

Contrast with white1.69:1WCAG normal text: Fail

Contrast with black12.41:1WCAG normal text: AAA

Greyscale equivalent#C0C0C0

Inverted#9B2536

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#D1CFC8no red cones; affects about 1% of men; ΔE 37.3 from the original

Deuteranopia#BEC1CBno green cones; the most common form, about 1% of men; ΔE 38.5 from the original

Tritanopia#06DED5no blue cones; rare, and affects men and women equally; ΔE 10.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.69:1WCAG large text: Fail

Contrast with black, large text12.41:1WCAG large text: AAA

Named colours

Turquoise · ΔE 7.2 Medium turquoise · ΔE 7.4 Medium aquamarine · ΔE 11.1 Dark turquoise · ΔE 13 Light seagreen · ΔE 15.1 Aquamarine · ΔE 18.4

Nearest named CSS colourTurquoise (#40E0D0)ΔE 7.19, clearly different but related

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#DA6475

Analogous#64DA8E, #64B0DA

Triadic#C964DA, #DAC964

Split complementary#DA64B0, #DA8E64

Tetradic#8E64DA, #DA6475, #B0DA64

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#FFFFFF

Lighter +30%#E0F7F4

Lighter +20%#B6EEE6

Lighter +10%#8DE4D7

Darker −10%#3BD0BB

Darker −20%#2AAE9B

Darker −30%#208577

Darker −40%#165C52

More saturated +25%#4CF2DA

Less saturated −25%#7CC2B8

Channel breakdown

R100

G218

B201

Red100 (39.2%)

Green218 (85.5%)

Blue201 (78.8%)

Hue171.36°

Saturation (HSL)61.46%

Lightness62.35%

Dominant channelGreen

Hex per channelR 64 · G DA · B C9

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#64DAC9

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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