Recognised as Colour

#C2FF57

#C2FF57
Green
Light
Nearest: Green yellow

#C2FF57 is a green with RGB values 194, 255, 87 and HSL 82°, 100%, 67%. It is a light colour, so black text on it reaches 17.7:1 contrast (AAA for normal text). The nearest named colour is Green yellow.

Colour values

#C2FF57#C2FF57

HEX#C2FF57

RGBrgb(194, 255, 87)

RGB (0–1)0.7608, 1, 0.3412

RGB percentages76.1%, 100%, 34.1%

HSLhsl(81.8, 100%, 67.1%)

HSV / HSBhsv(81.8, 65.9%, 100%)

CMYK23.9%, 0%, 65.9%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,779,351

CSS custom property--colour: #C2FF57;

Brightness & contrast

Relative luminance0.83677WCAG 2.x, 0 is black and 1 is white

Perceived brightness224.2 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 17.74:1

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

Contrast with black17.74:1WCAG normal text: AAA

Greyscale equivalent#E6E6E6

Inverted#3D00A8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#FFEE3Fno red cones; affects about 1% of men; ΔE 32.1 from the original

Deuteranopia#FFEB65no green cones; the most common form, about 1% of men; ΔE 34.6 from the original

Tritanopia#C9F4DDno blue cones; rare, and affects men and women equally; ΔE 69.1 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 text17.74:1WCAG large text: AAA

Named colours

Green yellow · ΔE 14.5 Yellow green · ΔE 18 Lawn green · ΔE 28.9 Chartreuse · ΔE 29.4 Yellow · ΔE 31.9 Pale green · ΔE 33.1

Nearest named CSS colourGreen yellow (#ADFF2F)ΔE 14.5, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#9457FF

Analogous#FFE857, #6EFF57

Triadic#57C2FF, #FF57C2

Split complementary#576EFF, #E857FF

Tetradic#57FFE8, #9457FF, #FF576E

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FAFFF0

Lighter +20%#E7FFBD

Lighter +10%#D5FF8A

Darker −10%#AFFF24

Darker −20%#99F000

Darker −30%#78BD00

Darker −40%#588A00

More saturated +25%#C2FF57

Less saturated −25%#BCEA6C

Channel breakdown

R194

G255

B87

Red194 (76.1%)

Green255 (100%)

Blue87 (34.1%)

Hue81.79°

Saturation (HSL)100%

Lightness67.06%

Dominant channelGreen

Hex per channelR C2 · G FF · B 57

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Harmonies

Lighter and darker

Similar named colours

Also reads as

C2FF57 (chemical formula)

Formula
1,125.906 g/mol
60 atoms

C2FF57 has a molar mass of 1,125.906 g/mol, made up of 60 atoms across 2 elements: 2 × C, 58 × F.

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Molar mass

Molar mass1,125.906 g/mol

Total atoms per molecule60

Distinct elements2

Mass of one molecule1.8696109 × 10^-21 g

Molecules per gram5.3487065 × 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

C2.1%

F97.9%

Carbon (C × 2)24.022 g/mol, 2.134%

Fluorine (F × 58)1,101.884 g/mol, 97.866%

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