Recognised as Colour

#CDC504

#CDC504
Yellow
Light
Nearest: Gold

#CDC504 is a yellow with RGB values 205, 197, 4 and HSL 58°, 96%, 41%. It is a light colour, so black text on it reaches 11.6:1 contrast (AAA for normal text). The nearest named colour is Gold.

Colour values

#CDC504#CDC504

HEX#CDC504

RGBrgb(205, 197, 4)

RGB (0–1)0.8039, 0.7725, 0.0157

RGB percentages80.4%, 77.3%, 1.6%

HSLhsl(57.6, 96.2%, 41%)

HSV / HSBhsv(57.6, 98%, 80.4%)

CMYK0%, 3.9%, 98%, 19.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,485,316

CSS custom property--colour: #CDC504;

Brightness & contrast

Relative luminance0.5292WCAG 2.x, 0 is black and 1 is white

Perceived brightness188 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 11.58:1

Contrast with white1.81:1WCAG normal text: Fail

Contrast with black11.58:1WCAG normal text: AAA

Greyscale equivalent#B9B9B9

Inverted#323AFB

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#D7BD00no red cones; affects about 1% of men; ΔE 8.5 from the original

Deuteranopia#DAC324no green cones; the most common form, about 1% of men; ΔE 8.3 from the original

Tritanopia#DDB7A8no 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 text1.81:1WCAG large text: Fail

Contrast with black, large text11.58:1WCAG large text: AAA

Named colours

Gold · ΔE 17.8 Goldenrod · ΔE 25.6 Yellow · ΔE 26.3 Yellow green · ΔE 26.4 Olive · ΔE 33.7 Dark goldenrod · ΔE 34.2

Nearest named CSS colourGold (#FFD700)ΔE 17.75, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#040CCD

Analogous#CD6104, #71CD04

Triadic#04CDC5, #C504CD

Split complementary#0471CD, #6104CD

Tetradic#04CD60, #040CCD, #CD0470

Tints, shades & saturation

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

Lighter +40%#FDF9A0

Lighter +30%#FCF76E

Lighter +20%#FBF43C

Lighter +10%#FAF10A

Darker −10%#9B9503

Darker −20%#696502

Darker −30%#373501

Darker −40%#050500

More saturated +25%#D1C900

Less saturated −25%#B3AD1E

Channel breakdown

R205

G197

Red205 (80.4%)

Green197 (77.3%)

Blue4 (1.6%)

Hue57.61°

Saturation (HSL)96.17%

Lightness40.98%

Dominant channelRed

Hex per channelR CD · G C5 · B 04

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Harmonies

Lighter and darker

Similar named colours

Also reads as

CdC504 (chemical formula)

Formula
6,165.954 g/mol
505 atoms

CdC504 has a molar mass of 6,165.954 g/mol, made up of 505 atoms across 2 elements: 1 × Cd, 504 × C.

Open this reading on its own page →

Molar mass

Molar mass6,165.954 g/mol

Total atoms per molecule505

Distinct elements2

Mass of one molecule1.0238808 × 10^-20 g

Molecules per gram9.7667624 × 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

Cd1.8%

C98.2%

Cadmium (Cd)112.41 g/mol, 1.823%

Carbon (C × 504)6,053.544 g/mol, 98.177%

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Elements in this formula

Nerdulate something else

Nothing in mind? Surprise me · today’s page