Recognised as Colour

#B3FC19

#B3FC19
Green
Light
Nearest: Green yellow

#B3FC19 is a green with RGB values 179, 252, 25 and HSL 79°, 97%, 54%. It is a light colour, so black text on it reaches 16.9:1 contrast (AAA for normal text). The nearest named colour is Green yellow.

Colour values

#B3FC19#B3FC19

HEX#B3FC19

RGBrgb(179, 252, 25)

RGB (0–1)0.702, 0.9882, 0.098

RGB percentages70.2%, 98.8%, 9.8%

HSLhsl(79.3, 97.4%, 54.3%)

HSV / HSBhsv(79.3, 90.1%, 98.8%)

CMYK29%, 0%, 90.1%, 1.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,795,481

CSS custom property--colour: #B3FC19;

Brightness & contrast

Relative luminance0.79275WCAG 2.x, 0 is black and 1 is white

Perceived brightness216.6 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 16.85:1

Contrast with white1.25:1WCAG normal text: Fail

Contrast with black16.85:1WCAG normal text: AAA

Greyscale equivalent#DCDCDC

Inverted#4C03E6

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#FFE900no red cones; affects about 1% of men; ΔE 39.1 from the original

Deuteranopia#FFE53Cno green cones; the most common form, about 1% of men; ΔE 42.4 from the original

Tritanopia#BAF0D7no blue cones; rare, and affects men and women equally; ΔE 83.8 from the original

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

Contrast with white, large text1.25:1WCAG large text: Fail

Contrast with black, large text16.85:1WCAG large text: AAA

Named colours

Green yellow · ΔE 4.7 Lawn green · ΔE 18.3 Chartreuse · ΔE 18.4 Yellow green · ΔE 26.8 Yellow · ΔE 30.1 Limegreen · ΔE 35.2

Nearest named CSS colourGreen yellow (#ADFF2F)ΔE 4.7, a close match

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#6219FC

Analogous#FCD419, #41FC19

Triadic#19B3FC, #FC19B3

Split complementary#1941FC, #D419FC

Tetradic#19FCD4, #6219FC, #FC1941

Tints, shades & saturation

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

Lighter +40%#F6FFE2

Lighter +30%#E5FEB0

Lighter +20%#D4FD7E

Lighter +10%#C4FD4B

Darker −10%#98DF03

Darker −20%#76AD02

Darker −30%#547A02

Darker −40%#314801

More saturated +25%#B4FF16

Less saturated −25%#A9DF36

Channel breakdown

R179

G252

B25

Red179 (70.2%)

Green252 (98.8%)

Blue25 (9.8%)

Hue79.3°

Saturation (HSL)97.42%

Lightness54.31%

Dominant channelGreen

Hex per channelR B3 · G FC · B 19

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Harmonies

Lighter and darker

Similar named colours

Also reads as

B3FC19 (chemical formula)

Formula
279.637 g/mol
23 atoms

B3FC19 has a molar mass of 279.637 g/mol, made up of 23 atoms across 3 elements: 3 × B, 1 × F, 19 × C.

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Molar mass

Molar mass279.637 g/mol

Total atoms per molecule23

Distinct elements3

Mass of one molecule4.6434816 × 10^-22 g

Molecules per gram2.1535565 × 10^21

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

B11.6%

F6.8%

C81.6%

Boron (B × 3)32.43 g/mol, 11.597%

Fluorine (F)18.998 g/mol, 6.794%

Carbon (C × 19)228.209 g/mol, 81.609%

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