Recognised as Colour

#C19F12

#C19F12
Yellow
Dark
Nearest: Goldenrod

#C19F12 is a yellow with RGB values 193, 159, 18 and HSL 48°, 83%, 41%. It is a dark colour, so black text on it reaches 8.2:1 contrast (AAA for normal text). The nearest named colour is Goldenrod.

Colour values

#C19F12#C19F12

HEX#C19F12

RGBrgb(193, 159, 18)

RGB (0–1)0.7569, 0.6235, 0.0706

RGB percentages75.7%, 62.4%, 7.1%

HSLhsl(48.3, 82.9%, 41.4%)

HSV / HSBhsv(48.3, 90.7%, 75.7%)

CMYK0%, 17.6%, 90.7%, 24.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,689,170

CSS custom property--colour: #C19F12;

Brightness & contrast

Relative luminance0.36177WCAG 2.x, 0 is black and 1 is white

Perceived brightness161.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 8.24:1

Contrast with white2.55:1WCAG normal text: Fail

Contrast with black8.24:1WCAG normal text: AAA

Greyscale equivalent#9C9C9C

Inverted#3E60ED

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#B29C00no red cones; affects about 1% of men; ΔE 5.9 from the original

Deuteranopia#BAA620no green cones; the most common form, about 1% of men; ΔE 7.1 from the original

Tritanopia#D29187no blue cones; rare, and affects men and women equally; ΔE 57.1 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text2.55:1WCAG large text: Fail

Contrast with black, large text8.24:1WCAG large text: AAA

Named colours

Goldenrod · ΔE 9.2 Dark goldenrod · ΔE 13 Olive · ΔE 22.7 Orange · ΔE 27.4 Gold · ΔE 28.3 Peru · ΔE 29.1

Nearest named CSS colourGoldenrod (#DAA520)ΔE 9.22, clearly different but related

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1234C1

Analogous#C14812, #8BC112

Triadic#12C19F, #9F12C1

Split complementary#128BC1, #4812C1

Tetradic#12C148, #1234C1, #C1128B

Tints, shades & saturation

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

Lighter +40%#F7E8A8

Lighter +30%#F3DB79

Lighter +20%#EECE4B

Lighter +10%#EAC21C

Darker −10%#92790E

Darker −20%#645209

Darker −30%#352C05

Darker −40%#060501

More saturated +25%#D3AA00

Less saturated −25%#A78F2C

Channel breakdown

R193

G159

B18

Red193 (75.7%)

Green159 (62.4%)

Blue18 (7.1%)

Hue48.34°

Saturation (HSL)82.94%

Lightness41.37%

Dominant channelRed

Hex per channelR C1 · G 9F · B 12

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Harmonies

Lighter and darker

Similar named colours

Also reads as

C19F12 (chemical formula)

Formula
456.185 g/mol
31 atoms

C19F12 has a molar mass of 456.185 g/mol, made up of 31 atoms across 2 elements: 19 × C, 12 × F.

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Molar mass

Molar mass456.185 g/mol

Total atoms per molecule31

Distinct elements2

Mass of one molecule7.5751301 × 10^-22 g

Molecules per gram1.3201093 × 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

C50%

F50%

Carbon (C × 19)228.209 g/mol, 50.026%

Fluorine (F × 12)227.976 g/mol, 49.974%

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