Recognised as Colour

#FFF452

#FFF452
Yellow
Light
Nearest: Gold

#FFF452 is a yellow with RGB values 255, 244, 82 and HSL 56°, 100%, 66%. It is a light colour, so black text on it reaches 18.3:1 contrast (AAA for normal text). The nearest named colour is Gold.

Colour values

#FFF452#FFF452

HEX#FFF452

RGBrgb(255, 244, 82)

RGB (0–1)1, 0.9569, 0.3216

RGB percentages100%, 95.7%, 32.2%

HSLhsl(56.2, 100%, 66.1%)

HSV / HSBhsv(56.2, 67.8%, 100%)

CMYK0%, 4.3%, 67.8%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,774,226

CSS custom property--colour: #FFF452;

Brightness & contrast

Relative luminance0.86571WCAG 2.x, 0 is black and 1 is white

Perceived brightness234.9 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 18.31:1

Contrast with white1.15:1WCAG normal text: Fail

Contrast with black18.31:1WCAG normal text: AAA

Greyscale equivalent#EBEBEB

Inverted#000BAD

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#FFEB39no red cones; affects about 1% of men; ΔE 7.2 from the original

Deuteranopia#FFF35Dno green cones; the most common form, about 1% of men; ΔE 4.5 from the original

Tritanopia#FFE4D4no blue cones; rare, and affects men and women equally; ΔE 67.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.15:1WCAG large text: Fail

Contrast with black, large text18.31:1WCAG large text: AAA

Named colours

Gold · ΔE 18.6 Yellow · ΔE 20.4 Yellow green · ΔE 31.1 Khaki · ΔE 31.3 Goldenrod · ΔE 33.6 Green yellow · ΔE 38.8

Nearest named CSS colourGold (#FFD700)ΔE 18.56, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#525DFF

Analogous#FF9E52, #B3FF52

Triadic#52FFF4, #F452FF

Split complementary#52B3FF, #9E52FF

Tetradic#52FF9E, #525DFF, #FF52B3

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFEEB

Lighter +20%#FFFAB8

Lighter +10%#FFF785

Darker −10%#FFF11F

Darker −20%#EBDC00

Darker −30%#B8AC00

Darker −40%#857D00

More saturated +25%#FFF452

Less saturated −25%#E9E168

Channel breakdown

R255

G244

B82

Red255 (100%)

Green244 (95.7%)

Blue82 (32.2%)

Hue56.18°

Saturation (HSL)100%

Lightness66.08%

Dominant channelRed

Hex per channelR FF · G F4 · B 52

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

FFF452 (chemical formula)

Formula
8,625.092 g/mol
454 atoms

FFF452 has a molar mass of 8,625.092 g/mol, made up of 454 atoms across 1 element: 454 × F.

Open this reading on its own page →

Molar mass

Molar mass8,625.092 g/mol

Total atoms per molecule454

Distinct elements1

Mass of one molecule1.4322302 × 10^-20 g

Molecules per gram6.9821177 × 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

F100%

Fluorine (F × 454)8,625.092 g/mol, 100%

Keep nerding

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

Elements in this formula

Fluorine

Nerdulate something else

Nothing in mind? Surprise me · today’s page