Colour

#33FFDF

#33FFDF
Cyan
Light
Nearest: Aquamarine

#33FFDF is a cyan with RGB values 51, 255, 223 and HSL 171°, 100%, 60%. It is a light colour, so black text on it reaches 16.5:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.

Colour values

#33FFDF#33FFDF

HEX#33FFDF

RGBrgb(51, 255, 223)

RGB (0–1)0.2, 1, 0.8745

RGB percentages20%, 100%, 87.5%

HSLhsl(170.6, 100%, 60%)

HSV / HSBhsv(170.6, 80%, 100%)

CMYK80%, 0%, 12.5%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,407,839

CSS custom property--colour: #33FFDF;

Brightness & contrast

Relative luminance0.77552WCAG 2.x, 0 is black and 1 is white

Perceived brightness211.2 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 16.51:1

Contrast with white1.27:1WCAG normal text: Fail

Contrast with black16.51:1WCAG normal text: AAA

Greyscale equivalent#D1D1D1

Inverted#CC0020

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#F4EFDEno red cones; affects about 1% of men; ΔE 54 from the original

Deuteranopia#DADCE2no green cones; the most common form, about 1% of men; ΔE 55.3 from the original

Tritanopia#00FFF5no blue cones; rare, and affects men and women equally; ΔE 11.7 from the original

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

Contrast with white, large text1.27:1WCAG large text: Fail

Contrast with black, large text16.51:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 12.2 Turquoise · ΔE 15.1 Aqua · ΔE 17.1 Cyan · ΔE 17.1 Medium aquamarine · ΔE 23 Medium turquoise · ΔE 24.2

Nearest named CSS colourAquamarine (#7FFFD4)ΔE 12.17, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#FF3353

Analogous#33FF79, #33B9FF

Triadic#DF33FF, #FFDF33

Split complementary#FF33B9, #FF7933

Tetradic#7933FF, #FF3353, #B9FF33

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#CCFFF7

Lighter +20%#99FFEF

Lighter +10%#66FFE7

Darker −10%#00FFD7

Darker −20%#00CCAC

Darker −30%#009981

Darker −40%#006656

More saturated +25%#33FFDF

Less saturated −25%#4CE6CE

Channel breakdown

R51

G255

B223

Red51 (20%)

Green255 (100%)

Blue223 (87.5%)

Hue170.59°

Saturation (HSL)100%

Lightness60%

Dominant channelGreen

Hex per channelR 33 · G FF · B DF

Keep nerding

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

#33FFDF

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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