Recognised as Colour

#CDF240

#CDF240
Green
Light
Nearest: Yellow green

#CDF240 is a green with RGB values 205, 242, 64 and HSL 72°, 87%, 60%. It is a light colour, so black text on it reaches 16.4:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#CDF240#CDF240

HEX#CDF240

RGBrgb(205, 242, 64)

RGB (0–1)0.8039, 0.949, 0.251

RGB percentages80.4%, 94.9%, 25.1%

HSLhsl(72.5, 87.3%, 60%)

HSV / HSBhsv(72.5, 73.6%, 94.9%)

CMYK15.3%, 0%, 73.6%, 5.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,496,896

CSS custom property--colour: #CDF240;

Brightness & contrast

Relative luminance0.76854WCAG 2.x, 0 is black and 1 is white

Perceived brightness217.7 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 16.37:1

Contrast with white1.28:1WCAG normal text: Fail

Contrast with black16.37:1WCAG normal text: AAA

Greyscale equivalent#DDDDDD

Inverted#320DBF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#FFE417no red cones; affects about 1% of men; ΔE 28.3 from the original

Deuteranopia#FCE350no green cones; the most common form, about 1% of men; ΔE 27.4 from the original

Tritanopia#D8E5D0no blue cones; rare, and affects men and women equally; ΔE 72.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.28:1WCAG large text: Fail

Contrast with black, large text16.37:1WCAG large text: AAA

Named colours

Yellow green · ΔE 17.2 Green yellow · ΔE 19.1 Yellow · ΔE 23.2 Gold · ΔE 34.3 Lawn green · ΔE 34.7 Chartreuse · ΔE 35.1

Nearest named CSS colourYellow green (#9ACD32)ΔE 17.21, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#6540F2

Analogous#F2BE40, #74F240

Triadic#40CDF2, #F240CD

Split complementary#4074F2, #BE40F2

Tetradic#40F2BE, #6540F2, #F24074

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#F3FCCF

Lighter +20%#E6F9A0

Lighter +10%#DAF570

Darker −10%#C1EF10

Darker −20%#9ABF0D

Darker −30%#748F0A

Darker −40%#4D6006

More saturated +25%#D5FF33

Less saturated −25%#BED95A

Channel breakdown

R205

G242

B64

Red205 (80.4%)

Green242 (94.9%)

Blue64 (25.1%)

Hue72.47°

Saturation (HSL)87.25%

Lightness60%

Dominant channelGreen

Hex per channelR CD · G F2 · B 40

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Harmonies

Lighter and darker

Similar named colours

Also reads as

CdF240 (chemical formula)

Formula
4,671.93 g/mol
241 atoms

CdF240 has a molar mass of 4,671.93 g/mol, made up of 241 atoms across 2 elements: 1 × Cd, 240 × F.

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Molar mass

Molar mass4,671.93 g/mol

Total atoms per molecule241

Distinct elements2

Mass of one molecule7.7579223 × 10^-21 g

Molecules per gram1.2890049 × 10^20

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

Cd2.4%

F97.6%

Cadmium (Cd)112.41 g/mol, 2.406%

Fluorine (F × 240)4,559.52 g/mol, 97.594%

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Elements in this formula

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