Recognised as Colour

#CEF122

#CEF122
Green
Light
Nearest: Green yellow

#CEF122 is a green with RGB values 206, 241, 34 and HSL 70°, 88%, 54%. It is a light colour, so black text on it reaches 16.2:1 contrast (AAA for normal text). The nearest named colour is Green yellow.

Colour values

#CEF122#CEF122

HEX#CEF122

RGBrgb(206, 241, 34)

RGB (0–1)0.8078, 0.9451, 0.1333

RGB percentages80.8%, 94.5%, 13.3%

HSLhsl(70.1, 88.1%, 53.9%)

HSV / HSBhsv(70.1, 85.9%, 94.5%)

CMYK14.5%, 0%, 85.9%, 5.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,562,146

CSS custom property--colour: #CEF122;

Brightness & contrast

Relative luminance0.76148WCAG 2.x, 0 is black and 1 is white

Perceived brightness216.6 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 16.23:1

Contrast with white1.29:1WCAG normal text: Fail

Contrast with black16.23:1WCAG normal text: AAA

Greyscale equivalent#DBDBDB

Inverted#310EDD

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#FFE200no red cones; affects about 1% of men; ΔE 27.5 from the original

Deuteranopia#FDE33Dno green cones; the most common form, about 1% of men; ΔE 27.4 from the original

Tritanopia#DAE4CEno blue cones; rare, and affects men and women equally; ΔE 78.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.29:1WCAG large text: Fail

Contrast with black, large text16.23:1WCAG large text: AAA

Named colours

Green yellow · ΔE 18.2 Yellow · ΔE 18.3 Yellow green · ΔE 22 Gold · ΔE 32.8 Lawn green · ΔE 33.4 Chartreuse · ΔE 33.7

Nearest named CSS colourGreen yellow (#ADFF2F)ΔE 18.23, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#4522F1

Analogous#F1AC22, #67F122

Triadic#22CEF1, #F122CE

Split complementary#2267F1, #AC22F1

Tetradic#22F1AC, #4522F1, #F12267

Tints, shades & saturation

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

Lighter +40%#F9FDE2

Lighter +30%#EEFAB2

Lighter +20%#E3F782

Lighter +10%#D9F452

Darker −10%#B1D30D

Darker −20%#89A30A

Darker −30%#617307

Darker −40%#384304

More saturated +25%#D7FF14

Less saturated −25%#BBD43F

Channel breakdown

R206

G241

B34

Red206 (80.8%)

Green241 (94.5%)

Blue34 (13.3%)

Hue70.14°

Saturation (HSL)88.09%

Lightness53.92%

Dominant channelGreen

Hex per channelR CE · G F1 · B 22

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Harmonies

Lighter and darker

Similar named colours

Also reads as

CeF122 (chemical formula)

Formula
2,457.876 g/mol
123 atoms

CeF122 has a molar mass of 2,457.876 g/mol, made up of 123 atoms across 2 elements: 1 × Ce, 122 × F.

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Molar mass

Molar mass2,457.876 g/mol

Total atoms per molecule123

Distinct elements2

Mass of one molecule4.0813991 × 10^-21 g

Molecules per gram2.4501402 × 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

Ce5.7%

F94.3%

Cerium (Ce)140.12 g/mol, 5.701%

Fluorine (F × 122)2,317.756 g/mol, 94.299%

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Elements in this formula

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