Colour

#4EFFE4

#4EFFE4
Cyan
Light
Nearest: Aquamarine

#4EFFE4 is a cyan with RGB values 78, 255, 228 and HSL 171°, 100%, 65%. It is a light colour, so black text on it reaches 16.7:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.

Colour values

#4EFFE4#4EFFE4

HEX#4EFFE4

RGBrgb(78, 255, 228)

RGB (0–1)0.3059, 1, 0.8941

RGB percentages30.6%, 100%, 89.4%

HSLhsl(170.8, 100%, 65.3%)

HSV / HSBhsv(170.8, 69.4%, 100%)

CMYK69.4%, 0%, 10.6%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,177,316

CSS custom property--colour: #4EFFE4;

Brightness & contrast

Relative luminance0.78741WCAG 2.x, 0 is black and 1 is white

Perceived brightness214.3 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 16.75:1

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

Contrast with black16.75:1WCAG normal text: AAA

Greyscale equivalent#D7D7D7

Inverted#B1001B

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#F4F0E3no red cones; affects about 1% of men; ΔE 50.1 from the original

Deuteranopia#DBDEE6no green cones; the most common form, about 1% of men; ΔE 51.1 from the original

Tritanopia#00FFF7no blue cones; rare, and affects men and women equally; ΔE 10.3 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 text16.75:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 11 Turquoise · ΔE 12.4 Aqua · ΔE 14.3 Cyan · ΔE 14.3 Medium turquoise · ΔE 21 Medium aquamarine · ΔE 21.3

Nearest named CSS colourAquamarine (#7FFFD4)ΔE 10.96, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#FF4E69

Analogous#4EFF8B, #4EC2FF

Triadic#E44EFF, #FFE44E

Split complementary#FF4EC2, #FF8B4E

Tetradic#8B4EFF, #FF4E69, #C2FF4E

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#E7FFFB

Lighter +20%#B4FFF4

Lighter +10%#81FFEC

Darker −10%#1BFFDC

Darker −20%#00E7C4

Darker −30%#00B499

Darker −40%#00816D

More saturated +25%#4EFFE4

Less saturated −25%#64E9D5

Channel breakdown

R78

G255

B228

Red78 (30.6%)

Green255 (100%)

Blue228 (89.4%)

Hue170.85°

Saturation (HSL)100%

Lightness65.29%

Dominant channelGreen

Hex per channelR 4E · G FF · B E4

Keep nerding

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

#4EFFE4

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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