Colour

#BFC100

#BFC100
Yellow
Dark
Nearest: Yellow green

#BFC100 is a yellow with RGB values 191, 193, 0 and HSL 61°, 100%, 38%. It is a dark colour, so black text on it reaches 10.8:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#BFC100#BFC100

HEX#BFC100

RGBrgb(191, 193, 0)

RGB (0–1)0.749, 0.7569, 0

RGB percentages74.9%, 75.7%, 0%

HSLhsl(60.6, 100%, 37.8%)

HSV / HSBhsv(60.6, 100%, 75.7%)

CMYK1%, 0%, 100%, 24.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,566,784

CSS custom property--colour: #BFC100;

Brightness & contrast

Relative luminance0.49216WCAG 2.x, 0 is black and 1 is white

Perceived brightness181 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 10.84:1

Contrast with white1.94:1WCAG normal text: Fail

Contrast with black10.84:1WCAG normal text: AAA

Greyscale equivalent#B3B3B3

Inverted#403EFF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#D1B800no red cones; affects about 1% of men; ΔE 12.5 from the original

Deuteranopia#D3BC23no green cones; the most common form, about 1% of men; ΔE 12.6 from the original

Tritanopia#CDB4A4no blue cones; rare, and affects men and women equally; ΔE 69.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.94:1WCAG large text: Fail

Contrast with black, large text10.84:1WCAG large text: AAA

Named colours

Yellow green · ΔE 22 Gold · ΔE 22.6 Yellow · ΔE 28.3 Goldenrod · ΔE 28.3 Olive · ΔE 31.3 Olivedrab · ΔE 35.4

Nearest named CSS colourYellow green (#9ACD32)ΔE 21.99, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0200C1

Analogous#C16300, #5EC100

Triadic#00BFC1, #C100BF

Split complementary#005EC1, #6300C1

Tetradic#00C163, #0200C1, #C1005E

Tints, shades & saturation

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

Lighter +40%#FEFF8E

Lighter +30%#FDFF5B

Lighter +20%#FDFF28

Lighter +10%#F1F400

Darker −10%#8D8E00

Darker −20%#5A5B00

Darker −30%#282800

Darker −40%#000000

More saturated +25%#BFC100

Less saturated −25%#A7A918

Channel breakdown

R191

G193

Red191 (74.9%)

Green193 (75.7%)

Blue0 (0%)

Hue60.62°

Saturation (HSL)100%

Lightness37.84%

Dominant channelGreen

Hex per channelR BF · G C1 · B 00

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Harmonies

Lighter and darker

Similar named colours

Also reads as

BFC100 (chemical formula)

Formula
1,230.908 g/mol
102 atoms

BFC100 has a molar mass of 1,230.908 g/mol, made up of 102 atoms across 3 elements: 1 × B, 1 × F, 100 × C.

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Molar mass

Molar mass1,230.908 g/mol

Total atoms per molecule102

Distinct elements3

Mass of one molecule2.0439708 × 10^-21 g

Molecules per gram4.8924377 × 10^20

Composition by mass

B0.9%

F1.5%

C97.6%

Boron (B)10.81 g/mol, 0.878%

Fluorine (F)18.998 g/mol, 1.543%

Carbon (C × 100)1,201.1 g/mol, 97.578%

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