Recognised as Colour

#FCE818

#FCE818
Yellow
Light
Nearest: Gold

#FCE818 is a yellow with RGB values 252, 232, 24 and HSL 55°, 97%, 54%. It is a light colour, so black text on it reaches 16.7:1 contrast (AAA for normal text). The nearest named colour is Gold.

Colour values

#FCE818#FCE818

HEX#FCE818

RGBrgb(252, 232, 24)

RGB (0–1)0.9882, 0.9098, 0.0941

RGB percentages98.8%, 91%, 9.4%

HSLhsl(54.7, 97.4%, 54.1%)

HSV / HSBhsv(54.7, 90.5%, 98.8%)

CMYK0%, 7.9%, 90.5%, 1.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,574,488

CSS custom property--colour: #FCE818;

Brightness & contrast

Relative luminance0.78475WCAG 2.x, 0 is black and 1 is white

Perceived brightness225.1 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 16.69:1

Contrast with white1.26:1WCAG normal text: Fail

Contrast with black16.69:1WCAG normal text: AAA

Greyscale equivalent#DDDDDD

Inverted#0317E7

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#FFE000no red cones; affects about 1% of men; ΔE 5.4 from the original

Deuteranopia#FFE932no green cones; the most common form, about 1% of men; ΔE 4.9 from the original

Tritanopia#FFD7C6no blue cones; rare, and affects men and women equally; ΔE 77.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.26:1WCAG large text: Fail

Contrast with black, large text16.69:1WCAG large text: AAA

Named colours

Gold · ΔE 10.4 Yellow · ΔE 13.7 Goldenrod · ΔE 34.1 Yellow green · ΔE 36.8 Orange · ΔE 39.8 Green yellow · ΔE 41.4

Nearest named CSS colourGold (#FFD700)ΔE 10.37, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#182CFC

Analogous#FC7618, #9EFC18

Triadic#18FCE8, #E818FC

Split complementary#189EFC, #7618FC

Tetradic#18FC76, #182CFC, #FC189E

Tints, shades & saturation

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

Lighter +40%#FFFCE1

Lighter +30%#FEF7AF

Lighter +20%#FDF27D

Lighter +10%#FDED4A

Darker −10%#DECB03

Darker −20%#AC9D02

Darker −30%#796F02

Darker −40%#474101

More saturated +25%#FFEA15

Less saturated −25%#DFD035

Channel breakdown

R252

G232

B24

Red252 (98.8%)

Green232 (91%)

Blue24 (9.4%)

Hue54.74°

Saturation (HSL)97.44%

Lightness54.12%

Dominant channelRed

Hex per channelR FC · G E8 · B 18

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

FCe818 (chemical formula)

Formula
114,637.158 g/mol
819 atoms

FCe818 has a molar mass of 114,637.158 g/mol, made up of 819 atoms across 2 elements: 1 × F, 818 × Ce.

Open this reading on its own page →

Molar mass

Molar mass114,637.158 g/mol

Total atoms per molecule819

Distinct elements2

Mass of one molecule1.9035948 × 10^-19 g

Molecules per gram5.2532188 × 10^18

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%

Ce100%

Fluorine (F)18.998 g/mol, 0.017%

Cerium (Ce × 818)114,618.16 g/mol, 99.983%

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