Colour

#5AFFDB

#5AFFDB
Cyan
Light
Nearest: Aquamarine

#5AFFDB is a cyan with RGB values 90, 255, 219 and HSL 167°, 100%, 68%. It is a light colour, so black text on it reaches 16.8:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.

Colour values

#5AFFDB#5AFFDB

HEX#5AFFDB

RGBrgb(90, 255, 219)

RGB (0–1)0.3529, 1, 0.8588

RGB percentages35.3%, 100%, 85.9%

HSLhsl(166.9, 100%, 67.6%)

HSV / HSBhsv(166.9, 64.7%, 100%)

CMYK64.7%, 0%, 14.1%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,963,739

CSS custom property--colour: #5AFFDB;

Brightness & contrast

Relative luminance0.78808WCAG 2.x, 0 is black and 1 is white

Perceived brightness214.6 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 16.76:1

Contrast with white1.25:1WCAG normal text: Fail

Contrast with black16.76:1WCAG normal text: AAA

Greyscale equivalent#D9D9D9

Inverted#A50024

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#F6F0D9no red cones; affects about 1% of men; ΔE 49.8 from the original

Deuteranopia#DFDFDEno green cones; the most common form, about 1% of men; ΔE 51 from the original

Tritanopia#00FFF4no blue cones; rare, and affects men and women equally; ΔE 13.6 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text1.25:1WCAG large text: Fail

Contrast with black, large text16.76:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 7.4 Turquoise · ΔE 14.8 Aqua · ΔE 19 Cyan · ΔE 19 Medium aquamarine · ΔE 20.3 Medium turquoise · ΔE 23.6

Nearest named CSS colourAquamarine (#7FFFD4)ΔE 7.43, clearly different but related

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#FF5A7E

Analogous#5AFF88, #5AD1FF

Triadic#DB5AFF, #FFDB5A

Split complementary#FF5AD1, #FF885A

Tetradic#885AFF, #FF5A7E, #D1FF5A

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#F3FFFC

Lighter +20%#C0FFF1

Lighter +10%#8DFFE6

Darker −10%#27FFD0

Darker −20%#00F3BE

Darker −30%#00C096

Darker −40%#008D6E

More saturated +25%#5AFFDB

Less saturated −25%#6FEACF

Channel breakdown

R90

G255

B219

Red90 (35.3%)

Green255 (100%)

Blue219 (85.9%)

Hue166.91°

Saturation (HSL)100%

Lightness67.65%

Dominant channelGreen

Hex per channelR 5A · G FF · B DB

Keep nerding

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#5AFFDB

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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