Recognised as Colour

#C8FC12

#C8FC12
Green
Light
Nearest: Green yellow

#C8FC12 is a green with RGB values 200, 252, 18 and HSL 73°, 98%, 53%. It is a light colour, so black text on it reaches 17.4:1 contrast (AAA for normal text). The nearest named colour is Green yellow.

Colour values

#C8FC12#C8FC12

HEX#C8FC12

RGBrgb(200, 252, 18)

RGB (0–1)0.7843, 0.9882, 0.0706

RGB percentages78.4%, 98.8%, 7.1%

HSLhsl(73.3, 97.5%, 52.9%)

HSV / HSBhsv(73.3, 92.9%, 98.8%)

CMYK20.6%, 0%, 92.9%, 1.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,171,730

CSS custom property--colour: #C8FC12;

Brightness & contrast

Relative luminance0.81944WCAG 2.x, 0 is black and 1 is white

Perceived brightness222 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 17.39:1

Contrast with white1.21:1WCAG normal text: Fail

Contrast with black17.39:1WCAG normal text: AAA

Greyscale equivalent#E0E0E0

Inverted#3703ED

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#FFEB00no red cones; affects about 1% of men; ΔE 30.2 from the original

Deuteranopia#FFE939no green cones; the most common form, about 1% of men; ΔE 32.8 from the original

Tritanopia#D3EFD7no blue cones; rare, and affects men and women equally; ΔE 84.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.21:1WCAG large text: Fail

Contrast with black, large text17.39:1WCAG large text: AAA

Named colours

Green yellow · ΔE 12.1 Yellow · ΔE 21.9 Lawn green · ΔE 26.3 Chartreuse · ΔE 26.3 Yellow green · ΔE 27 Gold · ΔE 40.5

Nearest named CSS colourGreen yellow (#ADFF2F)ΔE 12.13, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#4612FC

Analogous#FCBB12, #53FC12

Triadic#12C8FC, #FC12C8

Split complementary#1253FC, #BB12FC

Tetradic#12FCBB, #4612FC, #FC1253

Tints, shades & saturation

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

Lighter +40%#F7FFDB

Lighter +30%#EBFEA9

Lighter +20%#DFFD77

Lighter +10%#D4FD44

Darker −10%#A9D803

Darker −20%#81A602

Darker −30%#5A7401

Darker −40%#334101

More saturated +25%#CAFF0F

Less saturated −25%#B7DE30

Channel breakdown

R200

G252

B18

Red200 (78.4%)

Green252 (98.8%)

Blue18 (7.1%)

Hue73.33°

Saturation (HSL)97.5%

Lightness52.94%

Dominant channelGreen

Hex per channelR C8 · G FC · B 12

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Harmonies

Lighter and darker

Similar named colours

Also reads as

C8FC12 (chemical formula)

Formula
259.218 g/mol
21 atoms

C8FC12 has a molar mass of 259.218 g/mol, made up of 21 atoms across 2 elements: 20 × C, 1 × F.

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Molar mass

Molar mass259.218 g/mol

Total atoms per molecule21

Distinct elements2

Mass of one molecule4.3044162 × 10^-22 g

Molecules per gram2.3231954 × 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

C92.7%

F7.3%

Carbon (C × 20)240.22 g/mol, 92.671%

Fluorine (F)18.998 g/mol, 7.329%

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