Recognised as Colour

#CCEF43

#CCEF43
Green
Light
Nearest: Yellow green

#CCEF43 is a green with RGB values 204, 239, 67 and HSL 72°, 84%, 60%. It is a light colour, so black text on it reaches 16:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#CCEF43#CCEF43

HEX#CCEF43

RGBrgb(204, 239, 67)

RGB (0–1)0.8, 0.9373, 0.2627

RGB percentages80%, 93.7%, 26.3%

HSLhsl(72.2, 84.3%, 60%)

HSV / HSBhsv(72.2, 72%, 93.7%)

CMYK14.6%, 0%, 72%, 6.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,430,595

CSS custom property--colour: #CCEF43;

Brightness & contrast

Relative luminance0.74976WCAG 2.x, 0 is black and 1 is white

Perceived brightness215.6 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 16:1

Contrast with white1.31:1WCAG normal text: Fail

Contrast with black16:1WCAG normal text: AAA

Greyscale equivalent#DBDBDB

Inverted#3310BC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#FEE121no red cones; affects about 1% of men; ΔE 28.2 from the original

Deuteranopia#FAE152no green cones; the most common form, about 1% of men; ΔE 26.6 from the original

Tritanopia#D7E3CEno blue cones; rare, and affects men and women equally; ΔE 70.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.31:1WCAG large text: Fail

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

Named colours

Yellow green · ΔE 15.8 Green yellow · ΔE 20.9 Yellow · ΔE 24.4 Gold · ΔE 33.8 Lawn green · ΔE 36.3 Chartreuse · ΔE 36.7

Nearest named CSS colourYellow green (#9ACD32)ΔE 15.83, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#6643EF

Analogous#EFBC43, #76EF43

Triadic#43CCEF, #EF43CC

Split complementary#4376EF, #BC43EF

Tetradic#43EFBC, #6643EF, #EF4376

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#F2FBD0

Lighter +20%#E5F7A1

Lighter +10%#D9F372

Darker −10%#BFEB14

Darker −20%#99BC10

Darker −30%#738D0C

Darker −40%#4D5E08

More saturated +25%#D5FF33

Less saturated −25%#BDD55C

Channel breakdown

R204

G239

B67

Red204 (80%)

Green239 (93.7%)

Blue67 (26.3%)

Hue72.21°

Saturation (HSL)84.31%

Lightness60%

Dominant channelGreen

Hex per channelR CC · G EF · B 43

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Harmonies

Lighter and darker

Similar named colours

Also reads as

CCeF43 (chemical formula)

Formula
969.045 g/mol
45 atoms

CCeF43 has a molar mass of 969.045 g/mol, made up of 45 atoms across 3 elements: 1 × C, 1 × Ce, 43 × F.

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Molar mass

Molar mass969.045 g/mol

Total atoms per molecule45

Distinct elements3

Mass of one molecule1.6091371 × 10^-21 g

Molecules per gram6.2145109 × 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

C1.2%

Ce14.5%

F84.3%

Carbon (C)12.011 g/mol, 1.239%

Cerium (Ce)140.12 g/mol, 14.46%

Fluorine (F × 43)816.914 g/mol, 84.301%

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Elements in this formula

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