Recognised as Colour

#33FBDD

#33FBDD
Cyan
Light
Nearest: Aquamarine

#33FBDD is a cyan with RGB values 51, 251, 221 and HSL 171°, 96%, 59%. It is a light colour, so black text on it reaches 16:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.

Colour values

#33FBDD#33FBDD

HEX#33FBDD

RGBrgb(51, 251, 221)

RGB (0–1)0.2, 0.9843, 0.8667

RGB percentages20%, 98.4%, 86.7%

HSLhsl(171, 96.2%, 59.2%)

HSV / HSBhsv(171, 79.7%, 98.4%)

CMYK79.7%, 0%, 12%, 1.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,406,813

CSS custom property--colour: #33FBDD;

Brightness & contrast

Relative luminance0.74919WCAG 2.x, 0 is black and 1 is white

Perceived brightness208.2 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 15.98:1

Contrast with white1.31:1WCAG normal text: Fail

Contrast with black15.98:1WCAG normal text: AAA

Greyscale equivalent#CECECE

Inverted#CC0422

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#F0EBDCno red cones; affects about 1% of men; ΔE 53.2 from the original

Deuteranopia#D7D9DFno green cones; the most common form, about 1% of men; ΔE 54.1 from the original

Tritanopia#00FFF2no blue cones; rare, and affects men and women equally; ΔE 9.2 from the original

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

Contrast with white, large text1.31:1WCAG large text: Fail

Contrast with black, large text15.98:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 12.1 Turquoise · ΔE 13.3 Aqua · ΔE 16.1 Cyan · ΔE 16.1 Medium aquamarine · ΔE 21.6 Medium turquoise · ΔE 22.4

Nearest named CSS colourAquamarine (#7FFFD4)ΔE 12.1, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#FB3351

Analogous#33FB79, #33B5FB

Triadic#DD33FB, #FBDD33

Split complementary#FB33B5, #FB7933

Tetradic#7933FB, #FB3351, #B5FB33

Tints, shades & saturation

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

Lighter +40%#FBFFFE

Lighter +30%#C9FEF6

Lighter +20%#97FDEE

Lighter +10%#65FCE5

Darker −10%#05F6D2

Darker −20%#04C4A7

Darker −30%#03927D

Darker −40%#026052

More saturated +25%#2FFFE0

Less saturated −25%#4DE1CB

Channel breakdown

R51

G251

B221

Red51 (20%)

Green251 (98.4%)

Blue221 (86.7%)

Hue171°

Saturation (HSL)96.15%

Lightness59.22%

Dominant channelGreen

Hex per channelR 33 · G FB · B DD

Keep nerding

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

#33FBDD

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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