Recognised as Colour

#BFF504

#BFF504
Green
Light
Nearest: Green yellow

#BFF504 is a green with RGB values 191, 245, 4 and HSL 73°, 97%, 49%. It is a light colour, so black text on it reaches 16.3:1 contrast (AAA for normal text). The nearest named colour is Green yellow.

Colour values

#BFF504#BFF504

HEX#BFF504

RGBrgb(191, 245, 4)

RGB (0–1)0.749, 0.9608, 0.0157

RGB percentages74.9%, 96.1%, 1.6%

HSLhsl(73.4, 96.8%, 48.8%)

HSV / HSBhsv(73.4, 98.4%, 96.1%)

CMYK22%, 0%, 98.4%, 3.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,580,100

CSS custom property--colour: #BFF504;

Brightness & contrast

Relative luminance0.7639WCAG 2.x, 0 is black and 1 is white

Perceived brightness214.8 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 16.28:1

Contrast with white1.29:1WCAG normal text: Fail

Contrast with black16.28:1WCAG normal text: AAA

Greyscale equivalent#D8D8D8

Inverted#400AFB

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#FFE400no red cones; affects about 1% of men; ΔE 34.2 from the original

Deuteranopia#FCE234no green cones; the most common form, about 1% of men; ΔE 35.3 from the original

Tritanopia#C9E8D0no blue cones; rare, and affects men and women equally; ΔE 83.4 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text1.29:1WCAG large text: Fail

Contrast with black, large text16.28:1WCAG large text: AAA

Named colours

Green yellow · ΔE 11.3 Yellow · ΔE 23.4 Yellow green · ΔE 24.8 Lawn green · ΔE 25.4 Chartreuse · ΔE 25.6 Limegreen · ΔE 39.5

Nearest named CSS colourGreen yellow (#ADFF2F)ΔE 11.32, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#3A04F5

Analogous#F5B204, #47F504

Triadic#04BFF5, #F504BF

Split complementary#0447F5, #B304F5

Tetradic#04F5B2, #3A04F5, #F50446

Tints, shades & saturation

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

Lighter +40%#F2FEC7

Lighter +30%#E6FD95

Lighter +20%#DAFC63

Lighter +10%#CEFC30

Darker −10%#98C303

Darker −20%#719102

Darker −30%#4A5E02

Darker −40%#232C01

More saturated +25%#C1F900

Less saturated −25%#AED623

Channel breakdown

R191

G245

Red191 (74.9%)

Green245 (96.1%)

Blue4 (1.6%)

Hue73.44°

Saturation (HSL)96.79%

Lightness48.82%

Dominant channelGreen

Hex per channelR BF · G F5 · B 04

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Harmonies

Lighter and darker

Similar named colours

Also reads as

BFF504 (chemical formula)

Formula
9,604.8 g/mol
506 atoms

BFF504 has a molar mass of 9,604.8 g/mol, made up of 506 atoms across 2 elements: 1 × B, 505 × F.

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Molar mass

Molar mass9,604.8 g/mol

Total atoms per molecule506

Distinct elements2

Mass of one molecule1.5949146 × 10^-20 g

Molecules per gram6.2699283 × 10^19

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

B0.1%

F99.9%

Boron (B)10.81 g/mol, 0.113%

Fluorine (F × 505)9,593.99 g/mol, 99.887%

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Elements in this formula

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