Recognised as Colour

#C5F700

#C5F700
Green
Light
Nearest: Green yellow

#C5F700 is a green with RGB values 197, 247, 0 and HSL 72°, 100%, 48%. 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

#C5F700#C5F700

HEX#C5F700

RGBrgb(197, 247, 0)

RGB (0–1)0.7725, 0.9686, 0

RGB percentages77.3%, 96.9%, 0%

HSLhsl(72.1, 100%, 48.4%)

HSV / HSBhsv(72.1, 100%, 96.9%)

CMYK20.2%, 0%, 100%, 3.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,973,824

CSS custom property--colour: #C5F700;

Brightness & contrast

Relative luminance0.78392WCAG 2.x, 0 is black and 1 is white

Perceived brightness217.8 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 16.68:1

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

Contrast with black16.68:1WCAG normal text: AAA

Greyscale equivalent#DBDBDB

Inverted#3A08FF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#FFE700no red cones; affects about 1% of men; ΔE 31.3 from the original

Deuteranopia#FFE533no green cones; the most common form, about 1% of men; ΔE 33.6 from the original

Tritanopia#D0EAD2no blue cones; rare, and affects men and women equally; ΔE 84.2 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 text16.68:1WCAG large text: AAA

Named colours

Green yellow · ΔE 13 Yellow · ΔE 21.5 Yellow green · ΔE 26.1 Lawn green · ΔE 27 Chartreuse · ΔE 27 Gold · ΔE 39.4

Nearest named CSS colourGreen yellow (#ADFF2F)ΔE 12.97, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#3200F7

Analogous#F7AD00, #4AF700

Triadic#00C5F7, #F700C5

Split complementary#004AF7, #AD00F7

Tetradic#00F7AD, #3200F7, #F7004A

Tints, shades & saturation

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

Lighter +40%#F3FFC4

Lighter +30%#E9FF91

Lighter +20%#DEFF5E

Lighter +10%#D4FF2B

Darker −10%#9CC400

Darker −20%#749100

Darker −30%#4B5E00

Darker −40%#222B00

More saturated +25%#C5F700

Less saturated −25%#B3D81F

Channel breakdown

R197

G247

Red197 (77.3%)

Green247 (96.9%)

Blue0 (0%)

Hue72.15°

Saturation (HSL)100%

Lightness48.43%

Dominant channelGreen

Hex per channelR C5 · G F7 · B 00

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Harmonies

Lighter and darker

Similar named colours

Also reads as

C5F700 (chemical formula)

Formula
13,358.655 g/mol
705 atoms

C5F700 has a molar mass of 13,358.655 g/mol, made up of 705 atoms across 2 elements: 5 × C, 700 × F.

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Molar mass

Molar mass13,358.655 g/mol

Total atoms per molecule705

Distinct elements2

Mass of one molecule2.2182569 × 10^-20 g

Molecules per gram4.5080442 × 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

C0.4%

F99.6%

Carbon (C × 5)60.055 g/mol, 0.45%

Fluorine (F × 700)13,298.6 g/mol, 99.55%

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Elements in this formula

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