Recognised as Colour

#CCB907

#CCB907
Yellow
Dark
Nearest: Gold

#CCB907 is a yellow with RGB values 204, 185, 7 and HSL 54°, 93%, 41%. It is a dark colour, so black text on it reaches 10.5:1 contrast (AAA for normal text). The nearest named colour is Gold.

Colour values

#CCB907#CCB907

HEX#CCB907

RGBrgb(204, 185, 7)

RGB (0–1)0.8, 0.7255, 0.0275

RGB percentages80%, 72.5%, 2.7%

HSLhsl(54.2, 93.4%, 41.4%)

HSV / HSBhsv(54.2, 96.6%, 80%)

CMYK0%, 9.3%, 96.6%, 20%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,416,711

CSS custom property--colour: #CCB907;

Brightness & contrast

Relative luminance0.47551WCAG 2.x, 0 is black and 1 is white

Perceived brightness180.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 10.51:1

Contrast with white2:1WCAG normal text: Fail

Contrast with black10.51:1WCAG normal text: AAA

Greyscale equivalent#B0B0B0

Inverted#3346F8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#CCB300no red cones; affects about 1% of men; ΔE 3.5 from the original

Deuteranopia#D1BB22no green cones; the most common form, about 1% of men; ΔE 4.1 from the original

Tritanopia#DDAA9Dno blue cones; rare, and affects men and women equally; ΔE 66.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

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

Contrast with black, large text10.51:1WCAG large text: AAA

Named colours

Gold · ΔE 18.3 Goldenrod · ΔE 18.7 Dark goldenrod · ΔE 27.1 Olive · ΔE 29.7 Yellow green · ΔE 30.8 Yellow · ΔE 32.3

Nearest named CSS colourGold (#FFD700)ΔE 18.3, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#071ACC

Analogous#CC5707, #7CCC07

Triadic#07CCB9, #B907CC

Split complementary#077CCC, #5707CC

Tetradic#07CC57, #071ACC, #CC077C

Tints, shades & saturation

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

Lighter +40%#FCF3A3

Lighter +30%#FAED72

Lighter +20%#F8E741

Lighter +10%#F7E00F

Darker −10%#9B8C05

Darker −20%#696004

Darker −30%#383302

Darker −40%#070600

More saturated +25%#D3BF00

Less saturated −25%#B2A421

Channel breakdown

R204

G185

Red204 (80%)

Green185 (72.5%)

Blue7 (2.7%)

Hue54.21°

Saturation (HSL)93.36%

Lightness41.37%

Dominant channelRed

Hex per channelR CC · G B9 · B 07

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Harmonies

Lighter and darker

Similar named colours

Also reads as

CCB907 (chemical formula)

Formula
9,828.692 g/mol
909 atoms

CCB907 has a molar mass of 9,828.692 g/mol, made up of 909 atoms across 2 elements: 2 × C, 907 × B.

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Molar mass

Molar mass9,828.692 g/mol

Total atoms per molecule909

Distinct elements2

Mass of one molecule1.6320927 × 10^-20 g

Molecules per gram6.1271029 × 10^19

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

C0.2%

B99.8%

Carbon (C × 2)24.022 g/mol, 0.244%

Boron (B × 907)9,804.67 g/mol, 99.756%

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