Recognised as Colour

#C8FFEF

#C8FFEF
Cyan
Light
Nearest: Pale turquoise

#C8FFEF is a cyan with RGB values 200, 255, 239 and HSL 163°, 100%, 89%. It is a light colour, so black text on it reaches 19:1 contrast (AAA for normal text). The nearest named colour is Pale turquoise.

Colour values

#C8FFEF#C8FFEF

HEX#C8FFEF

RGBrgb(200, 255, 239)

RGB (0–1)0.7843, 1, 0.9373

RGB percentages78.4%, 100%, 93.7%

HSLhsl(162.5, 100%, 89.2%)

HSV / HSBhsv(162.5, 21.6%, 100%)

CMYK21.6%, 0%, 6.3%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,172,719

CSS custom property--colour: #C8FFEF;

Brightness & contrast

Relative luminance0.90031WCAG 2.x, 0 is black and 1 is white

Perceived brightness238 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 19.01:1

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

Contrast with black19.01:1WCAG normal text: AAA

Greyscale equivalent#F2F2F2

Inverted#370010

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#FBF8EEno red cones; affects about 1% of men; ΔE 20 from the original

Deuteranopia#F1F0F0no green cones; the most common form, about 1% of men; ΔE 20.9 from the original

Tritanopia#BBFFFAno blue cones; rare, and affects men and women equally; ΔE 6.6 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

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

Contrast with black, large text19.01:1WCAG large text: AAA

Named colours

Pale turquoise · ΔE 10.3 Light cyan · ΔE 11.9 Honeydew · ΔE 13.6 Powder blue · ΔE 15.4 Azure · ΔE 16.2 Mint cream · ΔE 16.6

Nearest named CSS colourPale turquoise (#AFEEEE)ΔE 10.3, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#FFC8D8

Analogous#C8FFD3, #C8F3FF

Triadic#EFC8FF, #FFEFC8

Split complementary#FFC8F4, #FFD3C8

Tetradic#D3C8FF, #FFC8D8, #F4FFC8

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFFFF

Lighter +20%#FFFFFF

Lighter +10%#FBFFFE

Darker −10%#95FFE0

Darker −20%#62FFD1

Darker −30%#2FFFC2

Darker −40%#00FBB2

More saturated +25%#C8FFEF

Less saturated −25%#CFF8EC

Channel breakdown

R200

G255

B239

Red200 (78.4%)

Green255 (100%)

Blue239 (93.7%)

Hue162.55°

Saturation (HSL)100%

Lightness89.22%

Dominant channelGreen

Hex per channelR C8 · G FF · B EF

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Harmonies

Lighter and darker

Similar named colours

Also reads as

C8FFeF (chemical formula)

Formula
189.929 g/mol
11 atoms

C8FFeF has a molar mass of 189.929 g/mol, made up of 11 atoms across 3 elements: 8 × C, 2 × F, 1 × Fe.

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Molar mass

Molar mass189.929 g/mol

Total atoms per molecule11

Distinct elements3

Mass of one molecule3.1538452 × 10^-22 g

Molecules per gram3.1707326 × 10^21

Name

NameNot in the name tablea name cannot be worked out from a formula alone: isomers share formulas, and naming depends on bonding the formula does not show

Composition by mass

C50.6%

F20%

Fe29.4%

Carbon (C × 8)96.088 g/mol, 50.592%

Fluorine (F × 2)37.996 g/mol, 20.005%

Iron (Fe)55.845 g/mol, 29.403%

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