Colour

#FFF199

#FFF199
Yellow
Light
Nearest: Khaki

#FFF199 is a yellow with RGB values 255, 241, 153 and HSL 52°, 100%, 80%. It is a light colour, so black text on it reaches 18.3:1 contrast (AAA for normal text). The nearest named colour is Khaki.

Colour values

#FFF199#FFF199

HEX#FFF199

RGBrgb(255, 241, 153)

RGB (0–1)1, 0.9451, 0.6

RGB percentages100%, 94.5%, 60%

HSLhsl(51.8, 100%, 80%)

HSV / HSBhsv(51.8, 40%, 100%)

CMYK0%, 5.5%, 40%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,773,529

CSS custom property--colour: #FFF199;

Brightness & contrast

Relative luminance0.86471WCAG 2.x, 0 is black and 1 is white

Perceived brightness237.1 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 18.29:1

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

Contrast with black18.29:1WCAG normal text: AAA

Greyscale equivalent#EEEEEE

Inverted#000E66

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#FFEC92no red cones; affects about 1% of men; ΔE 2.8 from the original

Deuteranopia#FFF29Cno green cones; the most common form, about 1% of men; ΔE 1.2 from the original

Tritanopia#FFE5DBno blue cones; rare, and affects men and women equally; ΔE 38.9 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 text18.29:1WCAG large text: AAA

Named colours

Khaki · ΔE 4.6 Pale goldenrod · ΔE 13.6 Navajo white · ΔE 20.3 Moccasin · ΔE 20.5 Dark khaki · ΔE 21.7 Lemon chiffon · ΔE 22.2

Nearest named CSS colourKhaki (#F0E68C)ΔE 4.58, a close match

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#99A7FF

Analogous#FFBE99, #DAFF99

Triadic#99FFF1, #F199FF

Split complementary#99DAFF, #BE99FF

Tetradic#99FFBE, #99A7FF, #FF99DA

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFFFF

Lighter +20%#FFFFFF

Lighter +10%#FFF8CC

Darker −10%#FFEA66

Darker −20%#FFE333

Darker −30%#FFDC00

Darker −40%#CCB000

More saturated +25%#FFF199

Less saturated −25%#F2E8A6

Channel breakdown

R255

G241

B153

Red255 (100%)

Green241 (94.5%)

Blue153 (60%)

Hue51.76°

Saturation (HSL)100%

Lightness80%

Dominant channelRed

Hex per channelR FF · G F1 · B 99

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FFF199 (chemical formula)

Formula
3,818.598 g/mol
201 atoms

FFF199 has a molar mass of 3,818.598 g/mol, made up of 201 atoms across 1 element: 201 × F.

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Molar mass

Molar mass3,818.598 g/mol

Total atoms per molecule201

Distinct elements1

Mass of one molecule6.3409312 × 10^-21 g

Molecules per gram1.5770554 × 10^20

Composition by mass

F100%

Fluorine (F × 201)3,818.598 g/mol, 100%

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Elements in this formula

Fluorine

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