Recognised as Colour

#FCE263

#FCE263
Yellow
Light
Nearest: Khaki

#FCE263 is a yellow with RGB values 252, 226, 99 and HSL 50°, 96%, 69%. It is a light colour, so black text on it reaches 16.2:1 contrast (AAA for normal text). The nearest named colour is Khaki.

Colour values

#FCE263#FCE263

HEX#FCE263

RGBrgb(252, 226, 99)

RGB (0–1)0.9882, 0.8863, 0.3882

RGB percentages98.8%, 88.6%, 38.8%

HSLhsl(49.8, 96.2%, 68.8%)

HSV / HSBhsv(49.8, 60.7%, 98.8%)

CMYK0%, 10.3%, 60.7%, 1.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,573,027

CSS custom property--colour: #FCE263;

Brightness & contrast

Relative luminance0.75989WCAG 2.x, 0 is black and 1 is white

Perceived brightness223.8 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 16.2:1

Contrast with white1.3:1WCAG normal text: Fail

Contrast with black16.2:1WCAG normal text: AAA

Greyscale equivalent#DEDEDE

Inverted#031D9C

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#F6DD55no red cones; affects about 1% of men; ΔE 4.2 from the original

Deuteranopia#FDE669no green cones; the most common form, about 1% of men; ΔE 2.1 from the original

Tritanopia#FFD3C7no blue cones; rare, and affects men and women equally; ΔE 55.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.3:1WCAG large text: Fail

Contrast with black, large text16.2:1WCAG large text: AAA

Named colours

Khaki · ΔE 19.1 Gold · ΔE 23.9 Goldenrod · ΔE 24.2 Dark khaki · ΔE 29.6 Pale goldenrod · ΔE 32.8 Dark goldenrod · ΔE 34.3

Nearest named CSS colourKhaki (#F0E68C)ΔE 19.07, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#637DFC

Analogous#FC9663, #CAFC63

Triadic#63FCE2, #E263FC

Split complementary#63CAFC, #9563FC

Tetradic#63FC95, #637DFC, #FC63CA

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFEF9

Lighter +20%#FEF5C7

Lighter +10%#FDEB95

Darker −10%#FBD931

Darker −20%#F4CC05

Darker −30%#C2A204

Darker −40%#907803

More saturated +25%#FFE460

Less saturated −25%#E8D577

Channel breakdown

R252

G226

B99

Red252 (98.8%)

Green226 (88.6%)

Blue99 (38.8%)

Hue49.8°

Saturation (HSL)96.23%

Lightness68.82%

Dominant channelRed

Hex per channelR FC · G E2 · B 63

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FCe263 (chemical formula)

Formula
36,870.558 g/mol
264 atoms

FCe263 has a molar mass of 36,870.558 g/mol, made up of 264 atoms across 2 elements: 1 × F, 263 × Ce.

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Molar mass

Molar mass36,870.558 g/mol

Total atoms per molecule264

Distinct elements2

Mass of one molecule6.1225002 × 10^-20 g

Molecules per gram1.6333197 × 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

F0.1%

Ce99.9%

Fluorine (F)18.998 g/mol, 0.052%

Cerium (Ce × 263)36,851.56 g/mol, 99.948%

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