Recognised as Colour

#FFF46B

#FFF46B
Yellow
Light
Nearest: Khaki

#FFF46B is a yellow with RGB values 255, 244, 107 and HSL 56°, 100%, 71%. It is a light colour, so black text on it reaches 18.4:1 contrast (AAA for normal text). The nearest named colour is Khaki.

Colour values

#FFF46B#FFF46B

HEX#FFF46B

RGBrgb(255, 244, 107)

RGB (0–1)1, 0.9569, 0.4196

RGB percentages100%, 95.7%, 42%

HSLhsl(55.5, 100%, 71%)

HSV / HSBhsv(55.5, 58%, 100%)

CMYK0%, 4.3%, 58%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,774,251

CSS custom property--colour: #FFF46B;

Brightness & contrast

Relative luminance0.87023WCAG 2.x, 0 is black and 1 is white

Perceived brightness236 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 18.4:1

Contrast with white1.14:1WCAG normal text: Fail

Contrast with black18.4:1WCAG normal text: AAA

Greyscale equivalent#ECECEC

Inverted#000B94

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#FFEC5Cno red cones; affects about 1% of men; ΔE 5.4 from the original

Deuteranopia#FFF372no green cones; the most common form, about 1% of men; ΔE 3.4 from the original

Tritanopia#FFE5D6no blue cones; rare, and affects men and women equally; ΔE 58.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.14:1WCAG large text: Fail

Contrast with black, large text18.4:1WCAG large text: AAA

Named colours

Khaki · ΔE 21.6 Gold · ΔE 25.2 Yellow · ΔE 30.1 Yellow green · ΔE 31.1 Goldenrod · ΔE 32.2 Dark khaki · ΔE 34.3

Nearest named CSS colourKhaki (#F0E68C)ΔE 21.6, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#6B76FF

Analogous#FFAA6B, #C0FF6B

Triadic#6BFFF4, #F46BFF

Split complementary#6BC0FF, #AA6BFF

Tetradic#6BFFAA, #6B76FF, #FF6BC0

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFFFF

Lighter +20%#FFFCD1

Lighter +10%#FFF89E

Darker −10%#FFF038

Darker −20%#FFEC05

Darker −30%#D1C100

Darker −40%#9E9200

More saturated +25%#FFF46B

Less saturated −25%#EDE47E

Channel breakdown

R255

G244

B107

Red255 (100%)

Green244 (95.7%)

Blue107 (42%)

Hue55.54°

Saturation (HSL)100%

Lightness70.98%

Dominant channelRed

Hex per channelR FF · G F4 · B 6B

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FFF46B (chemical formula)

Formula
922.714 g/mol
49 atoms

FFF46B has a molar mass of 922.714 g/mol, made up of 49 atoms across 2 elements: 48 × F, 1 × B.

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Molar mass

Molar mass922.714 g/mol

Total atoms per molecule49

Distinct elements2

Mass of one molecule1.5322026 × 10^-21 g

Molecules per gram6.5265518 × 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

F98.8%

B1.2%

Fluorine (F × 48)911.904 g/mol, 98.828%

Boron (B)10.81 g/mol, 1.172%

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