Recognised as Colour

#CFF518

#CFF518
Green
Light
Nearest: Green yellow

#CFF518 is a green with RGB values 207, 245, 24 and HSL 70°, 92%, 53%. It is a light colour, so black text on it reaches 16.7:1 contrast (AAA for normal text). The nearest named colour is Green yellow.

Colour values

#CFF518#CFF518

HEX#CFF518

RGBrgb(207, 245, 24)

RGB (0–1)0.8118, 0.9608, 0.0941

RGB percentages81.2%, 96.1%, 9.4%

HSLhsl(70.3, 91.7%, 52.7%)

HSV / HSBhsv(70.3, 90.2%, 96.1%)

CMYK15.5%, 0%, 90.2%, 3.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,628,696

CSS custom property--colour: #CFF518;

Brightness & contrast

Relative luminance0.78636WCAG 2.x, 0 is black and 1 is white

Perceived brightness219.3 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 16.73:1

Contrast with white1.26:1WCAG normal text: Fail

Contrast with black16.73:1WCAG normal text: AAA

Greyscale equivalent#DDDDDD

Inverted#300AE7

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#FFE600no red cones; affects about 1% of men; ΔE 26.9 from the original

Deuteranopia#FFE639no green cones; the most common form, about 1% of men; ΔE 28.3 from the original

Tritanopia#DBE7D1no blue cones; rare, and affects men and women equally; ΔE 81.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.26:1WCAG large text: Fail

Contrast with black, large text16.73:1WCAG large text: AAA

Named colours

Green yellow · ΔE 17 Yellow · ΔE 17.8 Yellow green · ΔE 24.5 Lawn green · ΔE 31.9 Chartreuse · ΔE 32 Gold · ΔE 34.4

Nearest named CSS colourGreen yellow (#ADFF2F)ΔE 17, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#3E18F5

Analogous#F5AC18, #61F518

Triadic#18CFF5, #F518CF

Split complementary#1861F5, #AD18F5

Tetradic#18F5AC, #3E18F5, #F51860

Tints, shades & saturation

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

Lighter +40%#F8FDDC

Lighter +30%#EDFBAB

Lighter +20%#E3F97A

Lighter +10%#D9F749

Darker −10%#AFD109

Darker −20%#86A007

Darker −30%#5D6F05

Darker −40%#343E03

More saturated +25%#D6FF0E

Less saturated −25%#BBD736

Channel breakdown

R207

G245

B24

Red207 (81.2%)

Green245 (96.1%)

Blue24 (9.4%)

Hue70.32°

Saturation (HSL)91.7%

Lightness52.75%

Dominant channelGreen

Hex per channelR CF · G F5 · B 18

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Harmonies

Lighter and darker

Similar named colours

Also reads as

CFF518 (chemical formula)

Formula
9,871.973 g/mol
520 atoms

CFF518 has a molar mass of 9,871.973 g/mol, made up of 520 atoms across 2 elements: 1 × C, 519 × F.

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Molar mass

Molar mass9,871.973 g/mol

Total atoms per molecule520

Distinct elements2

Mass of one molecule1.6392797 × 10^-20 g

Molecules per gram6.1002403 × 10^19

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

C0.1%

F99.9%

Carbon (C)12.011 g/mol, 0.122%

Fluorine (F × 519)9,859.962 g/mol, 99.878%

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Elements in this formula

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