Recognised as Colour

#FBFF84

#FBFF84
Yellow
Light
Nearest: Khaki

#FBFF84 is a yellow with RGB values 251, 255, 132 and HSL 62°, 100%, 76%. It is a light colour, so black text on it reaches 19.7:1 contrast (AAA for normal text). The nearest named colour is Khaki.

Colour values

#FBFF84#FBFF84

HEX#FBFF84

RGBrgb(251, 255, 132)

RGB (0–1)0.9843, 1, 0.5176

RGB percentages98.4%, 100%, 51.8%

HSLhsl(62, 100%, 75.9%)

HSV / HSBhsv(62, 48.2%, 100%)

CMYK1.6%, 0%, 48.2%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,514,948

CSS custom property--colour: #FBFF84;

Brightness & contrast

Relative luminance0.93695WCAG 2.x, 0 is black and 1 is white

Perceived brightness242.9 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 19.74:1

Contrast with white1.06:1WCAG normal text: Fail

Contrast with black19.74:1WCAG normal text: AAA

Greyscale equivalent#F5F5F5

Inverted#04007B

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#FFF679no red cones; affects about 1% of men; ΔE 6 from the original

Deuteranopia#FFFA8Ano green cones; the most common form, about 1% of men; ΔE 6 from the original

Tritanopia#FFF2E3no blue cones; rare, and affects men and women equally; ΔE 52.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.06:1WCAG large text: Fail

Contrast with black, large text19.74:1WCAG large text: AAA

Named colours

Khaki · ΔE 17.1 Pale goldenrod · ΔE 29.5 Yellow green · ΔE 30.4 Dark khaki · ΔE 31.7 Gold · ΔE 35 Pale green · ΔE 36.7

Nearest named CSS colourKhaki (#F0E68C)ΔE 17.08, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#8884FF

Analogous#FFC584, #BDFF84

Triadic#84FBFF, #FF84FB

Split complementary#84BDFF, #C684FF

Tetradic#84FFC6, #8884FF, #FF84BD

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFFFF

Lighter +20%#FEFFEA

Lighter +10%#FDFFB7

Darker −10%#F9FF51

Darker −20%#F8FF1E

Darker −30%#E2EA00

Darker −40%#B1B700

More saturated +25%#FBFF84

Less saturated −25%#EDF093

Channel breakdown

R251

G255

B132

Red251 (98.4%)

Green255 (100%)

Blue132 (51.8%)

Hue61.95°

Saturation (HSL)100%

Lightness75.88%

Dominant channelGreen

Hex per channelR FB · G FF · B 84

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FBFF84 (chemical formula)

Formula
1,644.638 g/mol
87 atoms

FBFF84 has a molar mass of 1,644.638 g/mol, made up of 87 atoms across 2 elements: 86 × F, 1 × B.

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Molar mass

Molar mass1,644.638 g/mol

Total atoms per molecule87

Distinct elements2

Mass of one molecule2.7309857 × 10^-21 g

Molecules per gram3.6616816 × 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

F99.3%

B0.7%

Fluorine (F × 86)1,633.828 g/mol, 99.343%

Boron (B)10.81 g/mol, 0.657%

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Elements in this formula

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