Recognised as Colour

#4ED5B2

#4ED5B2
Cyan
Light
Nearest: Medium aquamarine

#4ED5B2 is a cyan with RGB values 78, 213, 178 and HSL 164°, 62%, 57%. It is a light colour, so black text on it reaches 11.5:1 contrast (AAA for normal text). The nearest named colour is Medium aquamarine.

Colour values

#4ED5B2#4ED5B2

HEX#4ED5B2

RGBrgb(78, 213, 178)

RGB (0–1)0.3059, 0.8353, 0.698

RGB percentages30.6%, 83.5%, 69.8%

HSLhsl(164.4, 61.6%, 57.1%)

HSV / HSBhsv(164.4, 63.4%, 83.5%)

CMYK63.4%, 0%, 16.4%, 16.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,166,514

CSS custom property--colour: #4ED5B2;

Brightness & contrast

Relative luminance0.52423WCAG 2.x, 0 is black and 1 is white

Perceived brightness179.1 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 11.48:1

Contrast with white1.83:1WCAG normal text: Fail

Contrast with black11.48:1WCAG normal text: AAA

Greyscale equivalent#B6B6B6

Inverted#B12A4D

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#CFC8B0no red cones; affects about 1% of men; ΔE 43.8 from the original

Deuteranopia#BBBAB4no green cones; the most common form, about 1% of men; ΔE 44.3 from the original

Tritanopia#00D7CBno blue cones; rare, and affects men and women equally; ΔE 13.1 from the original

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

Contrast with white, large text1.83:1WCAG large text: Fail

Contrast with black, large text11.48:1WCAG large text: AAA

Named colours

Medium aquamarine · ΔE 7 Turquoise · ΔE 11.3 Aquamarine · ΔE 14.9 Medium turquoise · ΔE 16.7 Light seagreen · ΔE 18.9 Dark turquoise · ΔE 20.8

Nearest named CSS colourMedium aquamarine (#66CDAA)ΔE 7.01, clearly different but related

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#D54E71

Analogous#4ED56F, #4EB4D5

Triadic#B24ED5, #D5B24E

Split complementary#D54EB4, #D56F4E

Tetradic#6F4ED5, #D54E71, #B4D54E

Tints, shades & saturation

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

Lighter +40%#F3FCFA

Lighter +30%#CAF2E8

Lighter +20%#A0E9D6

Lighter +10%#77DFC4

Darker −10%#2EC29C

Darker −20%#24997B

Darker −30%#1A7059

Darker −40%#114638

More saturated +25%#33F0BF

Less saturated −25%#69BAA5

Channel breakdown

R78

G213

B178

Red78 (30.6%)

Green213 (83.5%)

Blue178 (69.8%)

Hue164.44°

Saturation (HSL)61.64%

Lightness57.06%

Dominant channelGreen

Hex per channelR 4E · G D5 · B B2

Keep nerding

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

#4ED5B2

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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