Recognised as Colour

#CCCF13

#CCCF13
Yellow
Light
Nearest: Gold

#CCCF13 is a yellow with RGB values 204, 207, 19 and HSL 61°, 83%, 44%. It is a light colour, so black text on it reaches 12.5:1 contrast (AAA for normal text). The nearest named colour is Gold.

Colour values

#CCCF13#CCCF13

HEX#CCCF13

RGBrgb(204, 207, 19)

RGB (0–1)0.8, 0.8118, 0.0745

RGB percentages80%, 81.2%, 7.5%

HSLhsl(61, 83.2%, 44.3%)

HSV / HSBhsv(61, 90.8%, 81.2%)

CMYK1.4%, 0%, 90.8%, 18.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,422,355

CSS custom property--colour: #CCCF13;

Brightness & contrast

Relative luminance0.5751WCAG 2.x, 0 is black and 1 is white

Perceived brightness194 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 12.5:1

Contrast with white1.68:1WCAG normal text: Fail

Contrast with black12.5:1WCAG normal text: AAA

Greyscale equivalent#C1C1C1

Inverted#3330EC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#E0C500no red cones; affects about 1% of men; ΔE 13.6 from the original

Deuteranopia#E2CA2Dno green cones; the most common form, about 1% of men; ΔE 13.2 from the original

Tritanopia#DBC1B0no blue cones; rare, and affects men and women equally; ΔE 71.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.68:1WCAG large text: Fail

Contrast with black, large text12.5:1WCAG large text: AAA

Named colours

Gold · ΔE 20.6 Yellow green · ΔE 22.4 Yellow · ΔE 23.2 Goldenrod · ΔE 31.2 Green yellow · ΔE 35.1 Khaki · ΔE 36.5

Nearest named CSS colourGold (#FFD700)ΔE 20.61, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1613CF

Analogous#CF7413, #6ECF13

Triadic#13CCCF, #CF13CC

Split complementary#136ECF, #7413CF

Tetradic#13CF74, #1613CF, #CF136E

Tints, shades & saturation

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

Lighter +40%#F7F8B6

Lighter +30%#F2F487

Lighter +20%#EDF058

Lighter +10%#E8EB2A

Darker −10%#9EA00F

Darker −20%#70720A

Darker −30%#424306

Darker −40%#141402

More saturated +25%#DEE200

Less saturated −25%#B1B32F

Channel breakdown

R204

G207

B19

Red204 (80%)

Green207 (81.2%)

Blue19 (7.5%)

Hue60.96°

Saturation (HSL)83.19%

Lightness44.31%

Dominant channelGreen

Hex per channelR CC · G CF · B 13

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Harmonies

Lighter and darker

Similar named colours

Also reads as

CCCF13 (chemical formula)

Formula
283.007 g/mol
16 atoms

CCCF13 has a molar mass of 283.007 g/mol, made up of 16 atoms across 2 elements: 3 × C, 13 × F.

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Molar mass

Molar mass283.007 g/mol

Total atoms per molecule16

Distinct elements2

Mass of one molecule4.6994418 × 10^-22 g

Molecules per gram2.1279123 × 10^21

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

C12.7%

F87.3%

Carbon (C × 3)36.033 g/mol, 12.732%

Fluorine (F × 13)246.974 g/mol, 87.268%

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