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Decimal number

0

  • Zero
  • Decimal
  • 0 d.p.
  • Exact fraction

0 is a decimal number equal to 0⁄1. It lies between 0 and 0, and as a percentage it is 0%.

Number properties

Absolute value0
SignZero
Integer part0
Fractional part0
Decimal places0
Floor0
Ceiling0
Rounded to nearest0
Truncated0

Fractions & ratios

As a fraction0/1exact
Ratio0 : 1
As a percentage0%
ReciprocalUndefined, division by zero

Arithmetic

Double0
Half0
Square0
Cube0
Square root0≈
Cube root0≈
Negation0

Representations

Decimal0
Scientific notation0
Exponential0e+0
IEEE 754 binary64 (hex)0x0000000000000000the exact 64-bit pattern stored
IEEE 754 binary32 (hex)0x0000000032-bit single precision, may lose accuracy

Rounding

To 0 decimal places0
To 1 decimal place0.0
To 2 decimal places0.00
To 3 decimal places0.000
To 4 decimal places0.0000
To 1 significant figure0
To 2 significant figures0
To 3 significant figures0

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Neighbouring values

As a fraction

Also reads as

#00E023 (colour)

  • #00E023
  • Green
  • Light
  • Nearest: Limegreen

#00E023 is a green with RGB values 0, 224, 35 and HSL 129°, 100%, 44%. It is a light colour, so black text on it reaches 11.7:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

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Colour values

#00E023#00E023
HEX#00E023
RGBrgb(0, 224, 35)
RGB (0–1)0, 0.8784, 0.1373
RGB percentages0%, 87.8%, 13.7%
HSLhsl(129.4, 100%, 43.9%)
HSV / HSBhsv(129.4, 100%, 87.8%)
CMYK100%, 0%, 84.4%, 12.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer57,379
CSS custom property--colour: #00E023;

Brightness & contrast

Relative luminance0.53433WCAG 2.x, 0 is black and 1 is white
Perceived brightness172 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.69:1
Contrast with white1.8:1WCAG normal text: Fail
Contrast with black11.69:1WCAG normal text: AAA
Greyscale equivalent#A3A3A3
Inverted#FF1FDC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E5CA00no red cones; affects about 1% of men; ΔE 71.7 from the original
Deuteranopia#D1BC3Eno green cones; the most common form, about 1% of men; ΔE 71.2 from the original
Tritanopia#00D9BFno blue cones; rare, and affects men and women equally; ΔE 75.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.8:1WCAG large text: Fail
Contrast with black, large text11.69:1WCAG large text: AAA

Named colours

Limegreen · ΔE 14.7Lime · ΔE 18.2Lawn green · ΔE 20.2Chartreuse · ΔE 21.2Spring green · ΔE 25.8Green yellow · ΔE 30.5
Nearest named CSS colourLimegreen (#32CD32)ΔE 14.72, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E000BD
Analogous#4DE000, #00E093
Triadic#2300E0, #E02300
Split complementary#9300E0, #E0004D
Tetradic#004DE0, #E000BD, #E09300

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#ADFFBA
Lighter +30%#7AFF8F
Lighter +20%#47FF64
Lighter +10%#14FF39
Darker −10%#00AD1B
Darker −20%#007A13
Darker −30%#00470B
Darker −40%#001403
More saturated +25%#00E023
Less saturated −25%#1CC436

Channel breakdown

R0
G224
B35
Red0 (0%)
Green224 (87.8%)
Blue35 (13.7%)
Hue129.38°
Saturation (HSL)100%
Lightness43.92%
Dominant channelGreen
Hex per channelR 00 · G E0 · B 23

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Every value on this page was computed from “00e023” by Nerdulator’s number engine. Nothing here was retrieved from a database of answers or written by a model.