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Recognised as Dice notation

18d770

  • 18d770
  • 18 to 13860
  • mean 6,939
  • mode 6939

Rolling 18d770 gives a total between 18 and 13,860, with a mean of 6,939 and a standard deviation of 943.0528. There are 9,053,844,956,548,482,455,683,535,816,644,969,000,000,000,000,000,000 equally likely ordered outcomes, and the most likely total is 6,939 at 0.042%.

The roll

Notation18d770
Dice18
Faces per die770
Minimum total18all 18 dice showing 1
Maximum total13,860all 18 dice showing 770
Distinct totals13,843
Mean6,939n(f + 1)/2 + modifier, exact
Variance889,348.5n(f² − 1)/12, exact
Standard deviation943.05275568≈

Counting the outcomes

Ordered outcomes9,053,844,956,548,482,455,683,535,816,644,969,000,000,000,000,000,000770^18, every die distinguishable
Most likely total6,939
Chance of that total0.041949%≈
Ways to roll it3,798,025,141,661,621,926,569,301,504,928,180,645,825,233,320,236exact count
Chance of the minimum1.10450312 × 10^-50%≈1 in 9,053,844,956,548,482,455,683,535,816,644,969,000,000,000,000,000,000
Chance of the maximum1.10450312 × 10^-50%≈1 in 9,053,844,956,548,482,455,683,535,816,644,969,000,000,000,000,000,000

Shape of the distribution

13,843 distinct totals, too many to list individually.

1st percentile4,760≈1.001% of rolls are this or lower
5th percentile5,387≈5.011% of rolls are this or lower
25th percentile6,298≈25.005% of rolls are this or lower
50th percentile6,939≈50.021% of rolls are this or lower
75th percentile7,580≈75.029% of rolls are this or lower
95th percentile8,491≈95% of rolls are this or lower
99th percentile9,118≈99.002% of rolls are this or lower

Chance of rolling at least

1,402100%≈
3,47999.9926%≈
6,93950.021%≈
10,4000.0074%≈
12,4766.77163008 × 10^-10%≈

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The same dice, different counts

The same count, different dice

Also reads as

#18D770 (colour)

  • #18D770
  • Green
  • Dark
  • Nearest: Medium spring green

#18D770 is a green with RGB values 24, 215, 112 and HSL 148°, 80%, 47%. It is a dark colour, so black text on it reaches 11:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

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Colour values

#18D770#18D770
HEX#18D770
RGBrgb(24, 215, 112)
RGB (0–1)0.0941, 0.8431, 0.4392
RGB percentages9.4%, 84.3%, 43.9%
HSLhsl(147.6, 79.9%, 46.9%)
HSV / HSBhsv(147.6, 88.8%, 84.3%)
CMYK88.8%, 0%, 47.9%, 15.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,628,016
CSS custom property--colour: #18D770;

Brightness & contrast

Relative luminance0.49965WCAG 2.x, 0 is black and 1 is white
Perceived brightness169.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.99:1
Contrast with white1.91:1WCAG normal text: Fail
Contrast with black10.99:1WCAG normal text: AAA
Greyscale equivalent#A7A7A7
Inverted#E7288F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D8C468no red cones; affects about 1% of men; ΔE 61.7 from the original
Deuteranopia#C4B677no green cones; the most common form, about 1% of men; ΔE 61.8 from the original
Tritanopia#00D4BFno blue cones; rare, and affects men and women equally; ΔE 44.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.91:1WCAG large text: Fail
Contrast with black, large text10.99:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 13.9Spring green · ΔE 18.7Light green · ΔE 22.1Pale green · ΔE 22.7Limegreen · ΔE 23Medium seagreen · ΔE 25.1
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 13.85, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D7187F
Analogous#1FD718, #18D7D0
Triadic#7018D7, #D77018
Split complementary#CF18D7, #D7181F
Tetradic#181FD7, #D7187F, #D7D018

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C3F8DB
Lighter +30%#95F3C0
Lighter +20%#67EEA5
Lighter +10%#39E98A
Darker −10%#13A958
Darker −20%#0E7B40
Darker −30%#094D28
Darker −40%#041F10
More saturated +25%#00EF6E
Less saturated −25%#36B972

Channel breakdown

R24
G215
B112
Red24 (9.4%)
Green215 (84.3%)
Blue112 (43.9%)
Hue147.64°
Saturation (HSL)79.92%
Lightness46.86%
Dominant channelGreen
Hex per channelR 18 · G D7 · B 70

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Every value on this page was computed from “18d770” by Nerdulator’s games engine. Nothing here was retrieved from a database of answers or written by a model.