Colour

#3ADDA6

#3ADDA6
Cyan
Light
Nearest: Aquamarine

#3ADDA6 is a cyan with RGB values 58, 221, 166 and HSL 160°, 71%, 55%. It is a light colour, so black text on it reaches 12.1:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.

Colour values

#3ADDA6#3ADDA6

HEX#3ADDA6

RGBrgb(58, 221, 166)

RGB (0–1)0.2275, 0.8667, 0.651

RGB percentages22.7%, 86.7%, 65.1%

HSLhsl(159.8, 70.6%, 54.7%)

HSV / HSBhsv(159.8, 73.8%, 86.7%)

CMYK73.8%, 0%, 24.9%, 13.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,857,830

CSS custom property--colour: #3ADDA6;

Brightness & contrast

Relative luminance0.55366WCAG 2.x, 0 is black and 1 is white

Perceived brightness181.2 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 12.07:1

Contrast with white1.74:1WCAG normal text: Fail

Contrast with black12.07:1WCAG normal text: AAA

Greyscale equivalent#B6B6B6

Inverted#C52259

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#D8CDA3no red cones; affects about 1% of men; ΔE 51.8 from the original

Deuteranopia#C4BEAAno green cones; the most common form, about 1% of men; ΔE 52.9 from the original

Tritanopia#00DDCEno blue cones; rare, and affects men and women equally; ΔE 21.6 from the original

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

Contrast with white, large text1.74:1WCAG large text: Fail

Contrast with black, large text12.07:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 16.3 Medium aquamarine · ΔE 17.5 Medium seagreen · ΔE 17.6 Turquoise · ΔE 21.8 Light green · ΔE 24.1 Medium spring green · ΔE 25.3

Nearest named CSS colourAquamarine (#7FFFD4)ΔE 16.31, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#DD3A71

Analogous#3ADD55, #3AC3DD

Triadic#A63ADD, #DDA63A

Split complementary#DD3AC3, #DD553A

Tetradic#543ADD, #DD3A71, #C2DD3A

Tints, shades & saturation

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

Lighter +40%#E8FBF5

Lighter +30%#BCF4E1

Lighter +20%#91ECCD

Lighter +10%#65E5BA

Darker −10%#22C28C

Darker −20%#1A976D

Darker −30%#136B4D

Darker −40%#0B402E

More saturated +25%#1DFAAF

Less saturated −25%#57C09D

Channel breakdown

R58

G221

B166

Red58 (22.7%)

Green221 (86.7%)

Blue166 (65.1%)

Hue159.75°

Saturation (HSL)70.56%

Lightness54.71%

Dominant channelGreen

Hex per channelR 3A · G DD · B A6

Keep nerding

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#3ADDA6

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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