Recognised as Colour

#BFE63B

#BFE63B
Green
Light
Nearest: Yellow green

#BFE63B is a green with RGB values 191, 230, 59 and HSL 74°, 77%, 57%. It is a light colour, so black text on it reaches 14.6:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#BFE63B#BFE63B

HEX#BFE63B

RGBrgb(191, 230, 59)

RGB (0–1)0.749, 0.902, 0.2314

RGB percentages74.9%, 90.2%, 23.1%

HSLhsl(73.7, 77.4%, 56.7%)

HSV / HSBhsv(73.7, 74.3%, 90.2%)

CMYK17%, 0%, 74.3%, 9.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,576,315

CSS custom property--colour: #BFE63B;

Brightness & contrast

Relative luminance0.67986WCAG 2.x, 0 is black and 1 is white

Perceived brightness205.8 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 14.6:1

Contrast with white1.44:1WCAG normal text: Fail

Contrast with black14.6:1WCAG normal text: AAA

Greyscale equivalent#D1D1D1

Inverted#4019C4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#F4D812no red cones; affects about 1% of men; ΔE 29.6 from the original

Deuteranopia#EFD74Bno green cones; the most common form, about 1% of men; ΔE 28 from the original

Tritanopia#C9DAC6no blue cones; rare, and affects men and women equally; ΔE 70.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.44:1WCAG large text: Fail

Contrast with black, large text14.6:1WCAG large text: AAA

Named colours

Yellow green · ΔE 12.2 Green yellow · ΔE 20.7 Yellow · ΔE 27 Gold · ΔE 35.3 Lawn green · ΔE 35.4 Chartreuse · ΔE 36

Nearest named CSS colourYellow green (#9ACD32)ΔE 12.24, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#623BE6

Analogous#E6B83B, #69E63B

Triadic#3BBFE6, #E63BBF

Split complementary#3B69E6, #B83BE6

Tetradic#3BE6B8, #623BE6, #E63B69

Tints, shades & saturation

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

Lighter +40%#FAFDF0

Lighter +30%#EBF7C3

Lighter +20%#DDF295

Lighter +10%#CEEC68

Darker −10%#A9D31B

Darker −20%#85A615

Darker −30%#61790F

Darker −40%#3C4B0A

More saturated +25%#CDFF22

Less saturated −25%#B0CA57

Channel breakdown

R191

G230

B59

Red191 (74.9%)

Green230 (90.2%)

Blue59 (23.1%)

Hue73.68°

Saturation (HSL)77.38%

Lightness56.67%

Dominant channelGreen

Hex per channelR BF · G E6 · B 3B

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Harmonies

Lighter and darker

Similar named colours

Also reads as

BFe63B (chemical formula)

Formula
3,539.855 g/mol
65 atoms

BFe63B has a molar mass of 3,539.855 g/mol, made up of 65 atoms across 2 elements: 2 × B, 63 × Fe.

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Molar mass

Molar mass3,539.855 g/mol

Total atoms per molecule65

Distinct elements2

Mass of one molecule5.8780675 × 10^-21 g

Molecules per gram1.7012394 × 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

B0.6%

Fe99.4%

Boron (B × 2)21.62 g/mol, 0.611%

Iron (Fe × 63)3,518.235 g/mol, 99.389%

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Elements in this formula

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