Recognised as Colour

#CDF905

#CDF905
Green
Light
Nearest: Green yellow

#CDF905 is a green with RGB values 205, 249, 5 and HSL 71°, 96%, 50%. It is a light colour, so black text on it reaches 17.1:1 contrast (AAA for normal text). The nearest named colour is Green yellow.

Colour values

#CDF905#CDF905

HEX#CDF905

RGBrgb(205, 249, 5)

RGB (0–1)0.8039, 0.9765, 0.0196

RGB percentages80.4%, 97.6%, 2%

HSLhsl(70.8, 96.1%, 49.8%)

HSV / HSBhsv(70.8, 98%, 97.6%)

CMYK17.7%, 0%, 98%, 2.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,498,629

CSS custom property--colour: #CDF905;

Brightness & contrast

Relative luminance0.80741WCAG 2.x, 0 is black and 1 is white

Perceived brightness221.3 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 17.15:1

Contrast with white1.22:1WCAG normal text: Fail

Contrast with black17.15:1WCAG normal text: AAA

Greyscale equivalent#DEDEDE

Inverted#3206FA

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#FFE900no red cones; affects about 1% of men; ΔE 28 from the original

Deuteranopia#FFE834no green cones; the most common form, about 1% of men; ΔE 30 from the original

Tritanopia#D9EBD4no blue cones; rare, and affects men and women equally; ΔE 84.6 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.22:1WCAG large text: Fail

Contrast with black, large text17.15:1WCAG large text: AAA

Named colours

Green yellow · ΔE 15.2 Yellow · ΔE 19 Yellow green · ΔE 27 Lawn green · ΔE 29.4 Chartreuse · ΔE 29.4 Gold · ΔE 37.3

Nearest named CSS colourGreen yellow (#ADFF2F)ΔE 15.24, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#3105F9

Analogous#F9AB05, #53F905

Triadic#05CDF9, #F905CD

Split complementary#0553F9, #AB05F9

Tetradic#05F9AB, #3105F9, #F90553

Tints, shades & saturation

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

Lighter +40%#F5FECC

Lighter +30%#EBFD9A

Lighter +20%#E1FC68

Lighter +10%#D7FB36

Darker −10%#A4C704

Darker −20%#7B9503

Darker −30%#526302

Darker −40%#283101

More saturated +25%#D0FE00

Less saturated −25%#B9D925

Channel breakdown

R205

G249

Red205 (80.4%)

Green249 (97.6%)

Blue5 (2%)

Hue70.82°

Saturation (HSL)96.06%

Lightness49.8%

Dominant channelGreen

Hex per channelR CD · G F9 · B 05

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Harmonies

Lighter and darker

Similar named colours

Also reads as

CdF905 (chemical formula)

Formula
17,305.6 g/mol
906 atoms

CdF905 has a molar mass of 17,305.6 g/mol, made up of 906 atoms across 2 elements: 1 × Cd, 905 × F.

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Molar mass

Molar mass17,305.6 g/mol

Total atoms per molecule906

Distinct elements2

Mass of one molecule2.8736625 × 10^-20 g

Molecules per gram3.4798798 × 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

Cd0.6%

F99.4%

Cadmium (Cd)112.41 g/mol, 0.65%

Fluorine (F × 905)17,193.19 g/mol, 99.35%

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Elements in this formula

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