Recognised as Colour

#FFF106

#FFF106
Yellow
Light
Nearest: Yellow

#FFF106 is a yellow with RGB values 255, 241, 6 and HSL 57°, 100%, 51%. It is a light colour, so black text on it reaches 17.8:1 contrast (AAA for normal text). The nearest named colour is Yellow.

Colour values

#FFF106#FFF106

HEX#FFF106

RGBrgb(255, 241, 6)

RGB (0–1)1, 0.9451, 0.0235

RGB percentages100%, 94.5%, 2.4%

HSLhsl(56.6, 100%, 51.2%)

HSV / HSBhsv(56.6, 97.6%, 100%)

CMYK0%, 5.5%, 97.6%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,773,382

CSS custom property--colour: #FFF106;

Brightness & contrast

Relative luminance0.84184WCAG 2.x, 0 is black and 1 is white

Perceived brightness231.4 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 17.84:1

Contrast with white1.18:1WCAG normal text: Fail

Contrast with black17.84:1WCAG normal text: AAA

Greyscale equivalent#E3E3E3

Inverted#000EF9

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#FFE800no red cones; affects about 1% of men; ΔE 5.1 from the original

Deuteranopia#FFF02Eno green cones; the most common form, about 1% of men; ΔE 6.1 from the original

Tritanopia#FFDFCDno blue cones; rare, and affects men and women equally; ΔE 81.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.18:1WCAG large text: Fail

Contrast with black, large text17.84:1WCAG large text: AAA

Named colours

Yellow · ΔE 8.3 Gold · ΔE 15.1 Yellow green · ΔE 38 Green yellow · ΔE 38.9 Goldenrod · ΔE 39.7 Orange · ΔE 44.7

Nearest named CSS colourYellow (#FFFF00)ΔE 8.26, clearly different but related

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0614FF

Analogous#FF7406, #91FF06

Triadic#06FFF1, #F106FF

Split complementary#0690FF, #7506FF

Tetradic#06FF75, #0614FF, #FF0690

Tints, shades & saturation

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

Lighter +40%#FFFCD2

Lighter +30%#FFFA9F

Lighter +20%#FFF76C

Lighter +10%#FFF439

Darker −10%#D2C600

Darker −20%#9F9600

Darker −30%#6C6600

Darker −40%#393600

More saturated +25%#FFF106

Less saturated −25%#E0D525

Channel breakdown

R255

G241

Red255 (100%)

Green241 (94.5%)

Blue6 (2.4%)

Hue56.63°

Saturation (HSL)100%

Lightness51.18%

Dominant channelRed

Hex per channelR FF · G F1 · B 06

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FFF106 (chemical formula)

Formula
2,051.784 g/mol
108 atoms

FFF106 has a molar mass of 2,051.784 g/mol, made up of 108 atoms across 1 element: 108 × F.

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Molar mass

Molar mass2,051.784 g/mol

Total atoms per molecule108

Distinct elements1

Mass of one molecule3.4070675 × 10^-21 g

Molecules per gram2.9350754 × 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

F100%

Fluorine (F × 108)2,051.784 g/mol, 100%

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Elements in this formula

Fluorine

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