Recognised as Colour

#FFFCD1

#FFFCD1
Yellow
Light
Nearest: Lemon chiffon

#FFFCD1 is a yellow with RGB values 255, 252, 209 and HSL 56°, 100%, 91%. It is a light colour, so black text on it reaches 20.1:1 contrast (AAA for normal text). The nearest named colour is Lemon chiffon.

Colour values

#FFFCD1#FFFCD1

HEX#FFFCD1

RGBrgb(255, 252, 209)

RGB (0–1)1, 0.9882, 0.8196

RGB percentages100%, 98.8%, 82%

HSLhsl(56.1, 100%, 91%)

HSV / HSBhsv(56.1, 18%, 100%)

CMYK0%, 1.2%, 18%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,776,401

CSS custom property--colour: #FFFCD1;

Brightness & contrast

Relative luminance0.95484WCAG 2.x, 0 is black and 1 is white

Perceived brightness248.4 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 20.1:1

Contrast with white1.04:1WCAG normal text: Fail

Contrast with black20.1:1WCAG normal text: AAA

Greyscale equivalent#FAFAFA

Inverted#00032E

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#FFF9CEno red cones; affects about 1% of men; ΔE 1.4 from the original

Deuteranopia#FFFBD2no green cones; the most common form, about 1% of men; ΔE 1.1 from the original

Tritanopia#FFF6F0no blue cones; rare, and affects men and women equally; ΔE 18.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.04:1WCAG large text: Fail

Contrast with black, large text20.1:1WCAG large text: AAA

Named colours

Lemon chiffon · ΔE 1.4 Light goldenrod yellow · ΔE 2.1 Light yellow · ΔE 6.3 Cornsilk · ΔE 7.7 Beige · ΔE 9.4 Blanched almond · ΔE 9.9

Nearest named CSS colourLemon chiffon (#FFFACD)ΔE 1.43, below the just-noticeable difference

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#D1D4FF

Analogous#FFE5D1, #EBFFD1

Triadic#D1FFFC, #FCD1FF

Split complementary#D1EBFF, #E5D1FF

Tetradic#D1FFE5, #D1D4FF, #FFD1EB

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFFFF

Lighter +20%#FFFFFF

Lighter +10%#FFFFFF

Darker −10%#FFF99E

Darker −20%#FFF56B

Darker −30%#FFF238

Darker −40%#FFEF05

More saturated +25%#FFFCD1

Less saturated −25%#F9F7D7

Channel breakdown

R255

G252

B209

Red255 (100%)

Green252 (98.8%)

Blue209 (82%)

Hue56.09°

Saturation (HSL)100%

Lightness90.98%

Dominant channelRed

Hex per channelR FF · G FC · B D1

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

FFFCd1 (chemical formula)

Formula
169.404 g/mol
4 atoms

FFFCd1 has a molar mass of 169.404 g/mol, made up of 4 atoms across 2 elements: 3 × F, 1 × Cd.

Open this reading on its own page →

Molar mass

Molar mass169.404 g/mol

Total atoms per molecule4

Distinct elements2

Mass of one molecule2.8130196 × 10^-22 g

Molecules per gram3.5548988 × 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

F33.6%

Cd66.4%

Fluorine (F × 3)56.994 g/mol, 33.644%

Cadmium (Cd)112.41 g/mol, 66.356%

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