Recognised as Colour

#CAC701

#CAC701
Yellow
Light
Nearest: Gold

#CAC701 is a yellow with RGB values 202, 199, 1 and HSL 59°, 99%, 40%. It is a light colour, so black text on it reaches 11.7:1 contrast (AAA for normal text). The nearest named colour is Gold.

Colour values

#CAC701#CAC701

HEX#CAC701

RGBrgb(202, 199, 1)

RGB (0–1)0.7922, 0.7804, 0.0039

RGB percentages79.2%, 78%, 0.4%

HSLhsl(59.1, 99%, 39.8%)

HSV / HSBhsv(59.1, 99.5%, 79.2%)

CMYK0%, 1.5%, 99.5%, 20.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,289,217

CSS custom property--colour: #CAC701;

Brightness & contrast

Relative luminance0.53406WCAG 2.x, 0 is black and 1 is white

Perceived brightness188.3 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 11.68:1

Contrast with white1.8:1WCAG normal text: Fail

Contrast with black11.68:1WCAG normal text: AAA

Greyscale equivalent#B9B9B9

Inverted#3538FE

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#D9BE00no red cones; affects about 1% of men; ΔE 11.1 from the original

Deuteranopia#DBC424no green cones; the most common form, about 1% of men; ΔE 10.3 from the original

Tritanopia#DAB9A9no blue cones; rare, and affects men and women equally; ΔE 71 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.8:1WCAG large text: Fail

Contrast with black, large text11.68:1WCAG large text: AAA

Named colours

Gold · ΔE 19.1 Yellow green · ΔE 24.6 Yellow · ΔE 25.3 Goldenrod · ΔE 27.9 Olive · ΔE 34.4 Dark goldenrod · ΔE 36.2

Nearest named CSS colourGold (#FFD700)ΔE 19.13, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0104CA

Analogous#CA6301, #69CA01

Triadic#01CAC7, #C701CA

Split complementary#0168CA, #6201CA

Tetradic#01CA63, #0104CA, #CA0169

Tints, shades & saturation

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

Lighter +40%#FEFD99

Lighter +30%#FEFC66

Lighter +20%#FEFB33

Lighter +10%#FDF901

Darker −10%#979501

Darker −20%#656300

Darker −30%#323100

Darker −40%#000000

More saturated +25%#CBC800

Less saturated −25%#B1AE1A

Channel breakdown

R202

G199

Red202 (79.2%)

Green199 (78%)

Blue1 (0.4%)

Hue59.1°

Saturation (HSL)99.01%

Lightness39.8%

Dominant channelRed

Hex per channelR CA · G C7 · B 01

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Harmonies

Lighter and darker

Similar named colours

Also reads as

CaC701 (chemical formula)

Formula
8,459.789 g/mol
702 atoms

CaC701 has a molar mass of 8,459.789 g/mol, made up of 702 atoms across 2 elements: 1 × Ca, 701 × C.

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Molar mass

Molar mass8,459.789 g/mol

Total atoms per molecule702

Distinct elements2

Mass of one molecule1.404781 × 10^-20 g

Molecules per gram7.1185472 × 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

Ca0.5%

C99.5%

Calcium (Ca)40.078 g/mol, 0.474%

Carbon (C × 701)8,419.711 g/mol, 99.526%

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