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Recognised as Dice notation

18d864

  • 18d864
  • 18 to 15552
  • mean 7,785
  • mode 7785

Rolling 18d864 gives a total between 18 and 15,552, with a mean of 7,785 and a standard deviation of 1,058.1789. There are 71,985,887,709,977,942,542,923,281,963,158,971,906,162,046,959,353,856 equally likely ordered outcomes, and the most likely total is 7,785 at 0.037%.

The roll

Notation18d864
Dice18
Faces per die864
Minimum total18all 18 dice showing 1
Maximum total15,552all 18 dice showing 864
Distinct totals15,535
Mean7,785n(f + 1)/2 + modifier, exact
Variance1,119,742.5n(f² − 1)/12, exact
Standard deviation1,058.17886012≈

Counting the outcomes

Ordered outcomes71,985,887,709,977,942,542,923,281,963,158,971,906,162,046,959,353,856864^18, every die distinguishable
Most likely total7,785
Chance of that total0.037385%≈
Ways to roll it26,912,191,015,450,092,985,942,215,765,583,580,547,542,549,733,216exact count
Chance of the minimum1.38916117 × 10^-51%≈1 in 71,985,887,709,977,942,542,923,281,963,158,971,906,162,046,959,353,856
Chance of the maximum1.38916117 × 10^-51%≈1 in 71,985,887,709,977,942,542,923,281,963,158,971,906,162,046,959,353,856

Shape of the distribution

15,535 distinct totals, too many to list individually.

1st percentile5,340≈1.001% of rolls are this or lower
5th percentile6,043≈5.005% of rolls are this or lower
25th percentile7,066≈25.01% of rolls are this or lower
50th percentile7,785≈50.019% of rolls are this or lower
75th percentile8,504≈75.02% of rolls are this or lower
95th percentile9,527≈95.005% of rolls are this or lower
99th percentile10,230≈99.002% of rolls are this or lower

Chance of rolling at least

1,571100%≈
3,90299.9926%≈
7,78550.0187%≈
11,6690.0074%≈
13,9996.68536336 × 10^-10%≈

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The same dice, different counts

The same count, different dice

Also reads as

#18D864 (colour)

  • #18D864
  • Green
  • Light
  • Nearest: Spring green

#18D864 is a green with RGB values 24, 216, 100 and HSL 144°, 80%, 47%. It is a light colour, so black text on it reaches 11:1 contrast (AAA for normal text). The nearest named colour is Spring green.

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Colour values

#18D864#18D864
HEX#18D864
RGBrgb(24, 216, 100)
RGB (0–1)0.0941, 0.8471, 0.3922
RGB percentages9.4%, 84.7%, 39.2%
HSLhsl(143.8, 80%, 47.1%)
HSV / HSBhsv(143.8, 88.9%, 84.7%)
CMYK88.9%, 0%, 53.7%, 15.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,628,260
CSS custom property--colour: #18D864;

Brightness & contrast

Relative luminance0.50226WCAG 2.x, 0 is black and 1 is white
Perceived brightness169.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.05:1
Contrast with white1.9:1WCAG normal text: Fail
Contrast with black11.05:1WCAG normal text: AAA
Greyscale equivalent#A7A7A7
Inverted#E7279B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#DAC459no red cones; affects about 1% of men; ΔE 63.7 from the original
Deuteranopia#C6B66Dno green cones; the most common form, about 1% of men; ΔE 63.7 from the original
Tritanopia#00D4BEno blue cones; rare, and affects men and women equally; ΔE 50.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.9:1WCAG large text: Fail
Contrast with black, large text11.05:1WCAG large text: AAA

Named colours

Spring green · ΔE 15.4Medium spring green · ΔE 16.8Limegreen · ΔE 17.1Light green · ΔE 25.1Pale green · ΔE 25.1Medium seagreen · ΔE 30.3
Nearest named CSS colourSpring green (#00FF7F)ΔE 15.44, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D8188C
Analogous#2CD818, #18D8C4
Triadic#6418D8, #D86418
Split complementary#C418D8, #D8182C
Tetradic#182CD8, #D8188C, #D8C418

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C4F8D9
Lighter +30%#96F3BB
Lighter +20%#68EE9D
Lighter +10%#3AE97F
Darker −10%#13AA4F
Darker −20%#0E7C3A
Darker −30%#094E24
Darker −40%#04200F
More saturated +25%#00F05F
Less saturated −25%#36BA6A

Channel breakdown

R24
G216
B100
Red24 (9.4%)
Green216 (84.7%)
Blue100 (39.2%)
Hue143.75°
Saturation (HSL)80%
Lightness47.06%
Dominant channelGreen
Hex per channelR 18 · G D8 · B 64

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Every value on this page was computed from “18d864” by Nerdulator’s games engine. Nothing here was retrieved from a database of answers or written by a model.