Recognised as Colour

#A4FCD8

#A4FCD8
Cyan
Light
Nearest: Aquamarine

#A4FCD8 is a cyan with RGB values 164, 252, 216 and HSL 155°, 94%, 82%. It is a light colour, so black text on it reaches 17.5:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.

Colour values

#A4FCD8#A4FCD8

HEX#A4FCD8

RGBrgb(164, 252, 216)

RGB (0–1)0.6431, 0.9882, 0.8471

RGB percentages64.3%, 98.8%, 84.7%

HSLhsl(155.5, 93.6%, 81.6%)

HSV / HSBhsv(155.5, 34.9%, 98.8%)

CMYK34.9%, 0%, 14.3%, 1.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer10,812,632

CSS custom property--colour: #A4FCD8;

Brightness & contrast

Relative luminance0.82471WCAG 2.x, 0 is black and 1 is white

Perceived brightness225 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 17.49:1

Contrast with white1.2:1WCAG normal text: Fail

Contrast with black17.49:1WCAG normal text: AAA

Greyscale equivalent#E7E7E7

Inverted#5B0327

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#F8F1D6no red cones; affects about 1% of men; ΔE 32.5 from the original

Deuteranopia#E9E6DAno green cones; the most common form, about 1% of men; ΔE 33.2 from the original

Tritanopia#8EFDF1no blue cones; rare, and affects men and women equally; ΔE 13.1 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.2:1WCAG large text: Fail

Contrast with black, large text17.49:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 11.5 Medium aquamarine · ΔE 17.6 Turquoise · ΔE 20 Pale turquoise · ΔE 21.2 Medium turquoise · ΔE 23.7 Dark seagreen · ΔE 24.8

Nearest named CSS colourAquamarine (#7FFFD4)ΔE 11.51, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#FCA4C8

Analogous#A4FCAC, #A4F4FC

Triadic#D8A4FC, #FCD8A4

Split complementary#FCA4F4, #FCACA4

Tetradic#ACA4FC, #FCA4C8, #F4FCA4

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFFFF

Lighter +20%#FFFFFF

Lighter +10%#D5FEED

Darker −10%#73FAC3

Darker −20%#41F9AE

Darker −30%#10F799

Darker −40%#07CD7C

More saturated +25%#A1FFD9

Less saturated −25%#B0F0D6

Channel breakdown

R164

G252

B216

Red164 (64.3%)

Green252 (98.8%)

Blue216 (84.7%)

Hue155.45°

Saturation (HSL)93.62%

Lightness81.57%

Dominant channelGreen

Hex per channelR A4 · G FC · B D8

Keep nerding

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

#A4FCD8

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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