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Recognised as Dice notation

17d40

  • 17d40
  • 17 to 680
  • mean 348.5

Rolling 17d40 gives a total between 17 and 680, with a mean of 348.5 and a standard deviation of 47.5946. There are 1,717,986,918,400,000,000,000,000,000 equally likely ordered outcomes, and the most likely total is 348 or 349 at 0.831%.

The canonical address for this page is /17d40.

The roll

Notation17d40
Dice17
Faces per die40
Minimum total17all 17 dice showing 1
Maximum total680all 17 dice showing 40
Distinct totals664
Mean348.5n(f + 1)/2 + modifier, exact
Variance2,265.25n(f² − 1)/12, exact
Standard deviation47.59464256≈

Counting the outcomes

Ordered outcomes1,717,986,918,400,000,000,000,000,00040^17, every die distinguishable
Most likely total348 and 349two totals share the peak
Chance of that total0.830727%≈
Ways to roll it14,271,781,574,388,839,184,215,310exact count
Chance of the minimum5.82076609 × 10^-26%≈1 in 1,717,986,918,400,000,000,000,000,000
Chance of the maximum5.82076609 × 10^-26%≈1 in 1,717,986,918,400,000,000,000,000,000

Shape of the distribution

664 distinct totals, too many to list individually.

1st percentile239≈1.055% of rolls are this or lower
5th percentile270≈5.079% of rolls are this or lower
25th percentile316≈25.23% of rolls are this or lower
50th percentile348≈50% of rolls are this or lower
75th percentile381≈75.433% of rolls are this or lower
95th percentile427≈95.14% of rolls are this or lower
99th percentile458≈99.005% of rolls are this or lower

Chance of rolling at least

83100%≈
18399.9839%≈
34950%≈
5140.0176%≈
6141.18611519 × 10^-8%≈

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The same dice, different counts

The same count, different dice

Also reads as

#017D40 (colour)

  • #017D40
  • Cyan
  • Dark
  • Nearest: Sea green

#017D40 is a cyan with RGB values 1, 125, 64 and HSL 150°, 98%, 25%. It is a dark colour, so white text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Sea green.

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Colour values

#017D40#017D40
HEX#017D40
RGBrgb(1, 125, 64)
RGB (0–1)0.0039, 0.4902, 0.251
RGB percentages0.4%, 49%, 25.1%
HSLhsl(150.5, 98.4%, 24.7%)
HSV / HSBhsv(150.5, 99.2%, 49%)
CMYK99.2%, 0%, 48.8%, 51%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer97,600
CSS custom property--colour: #017D40;

Brightness & contrast

Relative luminance0.15044WCAG 2.x, 0 is black and 1 is white
Perceived brightness98.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.24:1
Contrast with white5.24:1WCAG normal text: AA
Contrast with black4.01:1WCAG normal text: Fail
Greyscale equivalent#5E5E5E
Inverted#FE82BF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7D713Bno red cones; affects about 1% of men; ΔE 41.8 from the original
Deuteranopia#716944no green cones; the most common form, about 1% of men; ΔE 41.7 from the original
Tritanopia#007B6Eno blue cones; rare, and affects men and women equally; ΔE 28.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.24:1WCAG large text: AAA
Contrast with black, large text4.01:1WCAG large text: AA

Named colours

Sea green · ΔE 9Dark green · ΔE 19.3Medium seagreen · ΔE 20Forest green · ΔE 21.2Green · ΔE 25.9Dark olivegreen · ΔE 26.3
Nearest named CSS colourSea green (#2E8B57)ΔE 8.98, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7D013E
Analogous#017D02, #017C7D
Triadic#40017D, #7D4001
Split complementary#7D017C, #7D0201
Tetradic#02017D, #7D013E, #7C7D01

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#4CFEA6
Lighter +30%#1AFD8D
Lighter +20%#02E274
Lighter +10%#01B05A
Darker −10%#014A26
Darker −20%#00180C
Darker −30%#000000
Darker −40%#000000
More saturated +25%#007E40
Less saturated −25%#116D40

Channel breakdown

R1
G125
B64
Red1 (0.4%)
Green125 (49%)
Blue64 (25.1%)
Hue150.48°
Saturation (HSL)98.41%
Lightness24.71%
Dominant channelGreen
Hex per channelR 01 · G 7D · B 40

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Every value on this page was computed from “017d40” by Nerdulator’s games engine. Nothing here was retrieved from a database of answers or written by a model.