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Base-2 literal

0b0

  • Base 2
  • 1 bits
  • = 0

0b0 is a binary literal equal to 0 in decimal. It needs 1 bits (1 bytes) of storage, and is 0x0 in hexadecimal and 0 in binary.

In every base

Decimal0
Binary0
Octal0
Hexadecimal0
Base 320
Base 360
Prefixed literals0x0 · 0o0 · 0b0

Bit width & storage

Significant bits1
Bytes needed1
Fits in 8 bitsYes
Fits in 16 bitsYes
Fits in 32 bitsYes
Fits in 64 bitsYes
Padded to 8 bits00000000
Padded to 32 bits00000000000000000000000000000000

Read another way

As an IPv4 address0.0.0.0
As a 24-bit colour#000000
As a Unicode code pointU+0000, a control character
As a byte count0 B
As a duration in seconds0 seconds

Bitwise operations

NOT (32-bit)4,294,967,295
Shift left by 10
Shift right by 10
Population count0the number of set bits
Lowest set bitNone

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The same value

Neighbouring values

Also reads as

#00BB00 (colour)

  • #00BB00
  • Green
  • Dark
  • Nearest: Limegreen

#00BB00 is a green with RGB values 0, 187, 0 and HSL 120°, 100%, 37%. It is a dark colour, so black text on it reaches 8.1:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

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Colour values

#00BB00#00BB00
HEX#00BB00
HEX (short)#0B0
RGBrgb(0, 187, 0)
RGB (0–1)0, 0.7333, 0
RGB percentages0%, 73.3%, 0%
HSLhsl(120, 100%, 36.7%)
HSV / HSBhsv(120, 100%, 73.3%)
CMYK100%, 0%, 100%, 26.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer47,872
CSS custom property--colour: #00BB00;

Brightness & contrast

Relative luminance0.35541WCAG 2.x, 0 is black and 1 is white
Perceived brightness143.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.11:1
Contrast with white2.59:1WCAG normal text: Fail
Contrast with black8.11:1WCAG normal text: AAA
Greyscale equivalent#868686
Inverted#FF44FF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#BFA800no red cones; affects about 1% of men; ΔE 63.1 from the original
Deuteranopia#AF9C28no green cones; the most common form, about 1% of men; ΔE 63.3 from the original
Tritanopia#00B59Eno blue cones; rare, and affects men and women equally; ΔE 69.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.59:1WCAG large text: Fail
Contrast with black, large text8.11:1WCAG large text: AAA

Named colours

Limegreen · ΔE 7.9Lawn green · ΔE 29.7Green · ΔE 30.5Spring green · ΔE 30.5Chartreuse · ΔE 31Yellow green · ΔE 32
Nearest named CSS colourLimegreen (#32CD32)ΔE 7.91, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BB00BB
Analogous#5EBB00, #00BB5E
Triadic#0000BB, #BB0000
Split complementary#5E00BB, #BB005E
Tetradic#005EBB, #BB00BB, #BB5E00

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#88FF88
Lighter +30%#55FF55
Lighter +20%#22FF22
Lighter +10%#00EE00
Darker −10%#008800
Darker −20%#005500
Darker −30%#002200
Darker −40%#000000
More saturated +25%#00BB00
Less saturated −25%#17A417

Channel breakdown

R0
G187
B0
Red0 (0%)
Green187 (73.3%)
Blue0 (0%)
Hue120°
Saturation (HSL)100%
Lightness36.67%
Dominant channelGreen
Hex per channelR 00 · G BB · B 00

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Every value on this page was computed from “0b0” by Nerdulator’s computing engine. Nothing here was retrieved from a database of answers or written by a model.