Recognised as Colour

#FCD30C

#FCD30C
Yellow
Light
Nearest: Gold

#FCD30C is a yellow with RGB values 252, 211, 12 and HSL 50°, 98%, 52%. It is a light colour, so black text on it reaches 14.5:1 contrast (AAA for normal text). The nearest named colour is Gold.

Colour values

#FCD30C#FCD30C

HEX#FCD30C

RGBrgb(252, 211, 12)

RGB (0–1)0.9882, 0.8275, 0.0471

RGB percentages98.8%, 82.7%, 4.7%

HSLhsl(49.8, 97.6%, 51.8%)

HSV / HSBhsv(49.8, 95.2%, 98.8%)

CMYK0%, 16.3%, 95.2%, 1.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,569,100

CSS custom property--colour: #FCD30C;

Brightness & contrast

Relative luminance0.67311WCAG 2.x, 0 is black and 1 is white

Perceived brightness212.5 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 14.46:1

Contrast with white1.45:1WCAG normal text: Fail

Contrast with black14.46:1WCAG normal text: AAA

Greyscale equivalent#CDCDCD

Inverted#032CF3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#EBCF00no red cones; affects about 1% of men; ΔE 6.1 from the original

Deuteranopia#F6DB27no green cones; the most common form, about 1% of men; ΔE 7.2 from the original

Tritanopia#FFC1B4no blue cones; rare, and affects men and women equally; ΔE 73.1 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.45:1WCAG large text: Fail

Contrast with black, large text14.46:1WCAG large text: AAA

Named colours

Gold · ΔE 2.6 Goldenrod · ΔE 24 Yellow · ΔE 25.3 Orange · ΔE 27.9 Dark goldenrod · ΔE 36.3 Khaki · ΔE 41.1

Nearest named CSS colourGold (#FFD700)ΔE 2.57, a close match

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0C35FC

Analogous#FC5B0C, #ADFC0C

Triadic#0CFCD3, #D30CFC

Split complementary#0CADFC, #5B0CFC

Tetradic#0CFC5B, #0C35FC, #FC0CAD

Tints, shades & saturation

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

Lighter +40%#FEF7D6

Lighter +30%#FEEEA3

Lighter +20%#FDE571

Lighter +10%#FDDC3E

Darker −10%#D2AF03

Darker −20%#A08502

Darker −30%#6E5B01

Darker −40%#3B3101

More saturated +25%#FFD509

Less saturated −25%#DDBF2B

Channel breakdown

R252

G211

B12

Red252 (98.8%)

Green211 (82.7%)

Blue12 (4.7%)

Hue49.75°

Saturation (HSL)97.56%

Lightness51.76%

Dominant channelRed

Hex per channelR FC · G D3 · B 0C

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FCd30C (chemical formula)

Formula
3,403.309 g/mol
32 atoms

FCd30C has a molar mass of 3,403.309 g/mol, made up of 32 atoms across 3 elements: 1 × F, 30 × Cd, 1 × C.

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Molar mass

Molar mass3,403.309 g/mol

Total atoms per molecule32

Distinct elements3

Mass of one molecule5.6513276 × 10^-21 g

Molecules per gram1.7694957 × 10^20

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

F0.6%

Cd99.1%

C0.4%

Fluorine (F)18.998 g/mol, 0.558%

Cadmium (Cd × 30)3,372.3 g/mol, 99.089%

Carbon (C)12.011 g/mol, 0.353%

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