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Recognised as Dice notation

15d301

  • 15d301
  • 15 to 4515
  • mean 2,265
  • mode 2265

Rolling 15d301 gives a total between 15 and 4,515, with a mean of 2,265 and a standard deviation of 336.5264. There are 15,083,336,983,042,901,726,340,453,358,794,454,501 equally likely ordered outcomes, and the most likely total is 2,265 at 0.117%.

The roll

Notation15d301
Dice15
Faces per die301
Minimum total15all 15 dice showing 1
Maximum total4,515all 15 dice showing 301
Distinct totals4,501
Mean2,265n(f + 1)/2 + modifier, exact
Variance113,250n(f² − 1)/12, exact
Standard deviation336.52637341≈

Counting the outcomes

Ordered outcomes15,083,336,983,042,901,726,340,453,358,794,454,501301^15, every die distinguishable
Most likely total2,265
Chance of that total0.117356%≈
Ways to roll it17,701,174,346,806,233,980,208,580,897,806,201exact count
Chance of the minimum6.62983265 × 10^-36%≈1 in 15,083,336,983,042,901,726,340,453,358,794,454,501
Chance of the maximum6.62983265 × 10^-36%≈1 in 15,083,336,983,042,901,726,340,453,358,794,454,501

Shape of the distribution

4,501 distinct totals, too many to list individually.

1st percentile1,489≈1.008% of rolls are this or lower
5th percentile1,711≈5.019% of rolls are this or lower
25th percentile2,036≈25.041% of rolls are this or lower
50th percentile2,265≈50.059% of rolls are this or lower
75th percentile2,494≈75.052% of rolls are this or lower
95th percentile2,819≈95.012% of rolls are this or lower
99th percentile3,041≈99.001% of rolls are this or lower

Chance of rolling at least

465100%≈
1,14099.9721%≈
2,26550.0587%≈
3,3900.0282%≈
4,0654.14662307 × 10^-8%≈

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The same dice, different counts

The same count, different dice

Also reads as

#15D301 (colour)

  • #15D301
  • Green
  • Dark
  • Nearest: Limegreen

#15D301 is a green with RGB values 21, 211, 1 and HSL 114°, 99%, 42%. It is a dark colour, so black text on it reaches 10.4:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

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Colour values

#15D301#15D301
HEX#15D301
RGBrgb(21, 211, 1)
RGB (0–1)0.0824, 0.8275, 0.0039
RGB percentages8.2%, 82.7%, 0.4%
HSLhsl(114.3, 99.1%, 41.6%)
HSV / HSBhsv(114.3, 99.5%, 82.7%)
CMYK90%, 0%, 99.5%, 17.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,430,273
CSS custom property--colour: #15D301;

Brightness & contrast

Relative luminance0.4675WCAG 2.x, 0 is black and 1 is white
Perceived brightness162.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.35:1
Contrast with white2.03:1WCAG normal text: Fail
Contrast with black10.35:1WCAG normal text: AAA
Greyscale equivalent#9B9B9B
Inverted#EA2CFE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D8BE00no red cones; affects about 1% of men; ΔE 68.2 from the original
Deuteranopia#C6B12Fno green cones; the most common form, about 1% of men; ΔE 68.1 from the original
Tritanopia#00CCB3no blue cones; rare, and affects men and women equally; ΔE 76.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.03:1WCAG large text: Fail
Contrast with black, large text10.35:1WCAG large text: AAA

Named colours

Limegreen · ΔE 12.7Lawn green · ΔE 20.5Lime · ΔE 21.6Chartreuse · ΔE 21.7Spring green · ΔE 29.1Green yellow · ΔE 29.5
Nearest named CSS colourLimegreen (#32CD32)ΔE 12.66, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BF01D3
Analogous#7ED301, #01D356
Triadic#0115D3, #D30115
Split complementary#5601D3, #D3017E
Tetradic#017ED3, #BF01D3, #D35601

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#AAFFA1
Lighter +30%#7CFE6F
Lighter +20%#4EFE3C
Lighter +10%#20FE09
Darker −10%#10A001
Darker −20%#0B6D01
Darker −30%#063B00
Darker −40%#010800
More saturated +25%#14D400
Less saturated −25%#2AB81C

Channel breakdown

R21
G211
B1
Red21 (8.2%)
Green211 (82.7%)
Blue1 (0.4%)
Hue114.29°
Saturation (HSL)99.06%
Lightness41.57%
Dominant channelGreen
Hex per channelR 15 · G D3 · B 01

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Every value on this page was computed from “15d301” by Nerdulator’s games engine. Nothing here was retrieved from a database of answers or written by a model.