Recognised as Colour

#CDFE3F

#CDFE3F
Green
Light
Nearest: Green yellow

#CDFE3F is a green with RGB values 205, 254, 63 and HSL 75°, 99%, 62%. It is a light colour, so black text on it reaches 17.8:1 contrast (AAA for normal text). The nearest named colour is Green yellow.

Colour values

#CDFE3F#CDFE3F

HEX#CDFE3F

RGBrgb(205, 254, 63)

RGB (0–1)0.8039, 0.9961, 0.2471

RGB percentages80.4%, 99.6%, 24.7%

HSLhsl(75.4, 99%, 62.2%)

HSV / HSBhsv(75.4, 75.2%, 99.6%)

CMYK19.3%, 0%, 75.2%, 0.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,499,967

CSS custom property--colour: #CDFE3F;

Brightness & contrast

Relative luminance0.84222WCAG 2.x, 0 is black and 1 is white

Perceived brightness225.6 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 17.84:1

Contrast with white1.18:1WCAG normal text: Fail

Contrast with black17.84:1WCAG normal text: AAA

Greyscale equivalent#E6E6E6

Inverted#3201C0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#FFEE07no red cones; affects about 1% of men; ΔE 28.6 from the original

Deuteranopia#FFEC52no green cones; the most common form, about 1% of men; ΔE 30 from the original

Tritanopia#D7F1DAno blue cones; rare, and affects men and women equally; ΔE 76.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.18:1WCAG large text: Fail

Contrast with black, large text17.84:1WCAG large text: AAA

Named colours

Green yellow · ΔE 13.1 Yellow green · ΔE 21.5 Yellow · ΔE 23.7 Lawn green · ΔE 29 Chartreuse · ΔE 29.3 Limegreen · ΔE 39

Nearest named CSS colourGreen yellow (#ADFF2F)ΔE 13.08, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#703FFE

Analogous#FED03F, #6DFE3F

Triadic#3FCDFE, #FE3FCD

Split complementary#3F6DFE, #D03FFE

Tetradic#3FFED0, #703FFE, #FE3F6D

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#F5FFD7

Lighter +20%#E7FFA4

Lighter +10%#DAFE72

Darker −10%#C0FE0C

Darker −20%#9FD601

Darker −30%#7AA301

Darker −40%#547001

More saturated +25%#CDFF3E

Less saturated −25%#C1E657

Channel breakdown

R205

G254

B63

Red205 (80.4%)

Green254 (99.6%)

Blue63 (24.7%)

Hue75.39°

Saturation (HSL)98.96%

Lightness62.16%

Dominant channelGreen

Hex per channelR CD · G FE · B 3F

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Harmonies

Lighter and darker

Similar named colours

Also reads as

CdFe3F (chemical formula)

Formula
298.943 g/mol
5 atoms

CdFe3F has a molar mass of 298.943 g/mol, made up of 5 atoms across 3 elements: 1 × Cd, 3 × Fe, 1 × F.

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Molar mass

Molar mass298.943 g/mol

Total atoms per molecule5

Distinct elements3

Mass of one molecule4.9640653 × 10^-22 g

Molecules per gram2.0144779 × 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

Cd37.6%

Fe56%

F6.4%

Cadmium (Cd)112.41 g/mol, 37.602%

Iron (Fe × 3)167.535 g/mol, 56.042%

Fluorine (F)18.998 g/mol, 6.355%

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Elements in this formula

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