Dice notation

30d6

30d6
30 to 180
mean 105
mode 105

Rolling 30d6 gives a total between 30 and 180, with a mean of 105 and a standard deviation of 9.3541. There are 221,073,919,720,733,357,899,776 equally likely ordered outcomes, and the most likely total is 105 at 4.242%.

The canonical address for this page is /30d6.

The roll

Notation30d6

Dice30

Faces per die6

Minimum total30all 30 dice showing 1

Maximum total180all 30 dice showing 6

Distinct totals151

Mean105n(f + 1)/2 + modifier, exact

Variance87.5n(f² − 1)/12, exact

Standard deviation9.35414347≈

Counting the outcomes

Ordered outcomes221,073,919,720,733,357,899,7766^30, every die distinguishable

Most likely total105

Chance of that total4.24229%≈

Ways to roll it9,378,595,792,117,360,310,832exact count

Chance of the minimum4.52337391 × 10^-22%≈1 in 221,073,919,720,733,357,899,776

Chance of the maximum4.52337391 × 10^-22%≈1 in 221,073,919,720,733,357,899,776

Shape of the distribution

151 distinct totals, too many to list individually.

1st percentile83≈1.047% of rolls are this or lower

5th percentile90≈6.067% of rolls are this or lower

25th percentile99≈27.911% of rolls are this or lower

50th percentile105≈52.121% of rolls are this or lower

75th percentile111≈75.556% of rolls are this or lower

95th percentile120≈95.125% of rolls are this or lower

99th percentile127≈99.221% of rolls are this or lower

Chance of rolling at least

45100%≈

6899.9981%≈

10552.1211%≈

1430.0019%≈

1651.53121791 × 10^-10%≈

Keep nerding

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The same dice, different counts

The same count, different dice

Also reads as

#030D06 (colour)

#030D06
Green
Dark
Nearest: Black

#030D06 is a green with RGB values 3, 13, 6 and HSL 138°, 63%, 3%. It is a dark colour, so white text on it reaches 19.7:1 contrast (AAA for normal text). The nearest named colour is Black.

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Colour values

#030D06#030D06

HEX#030D06

RGBrgb(3, 13, 6)

RGB (0–1)0.0118, 0.051, 0.0235

RGB percentages1.2%, 5.1%, 2.4%

HSLhsl(138, 62.5%, 3.1%)

HSV / HSBhsv(138, 76.9%, 5.1%)

CMYK76.9%, 0%, 53.8%, 94.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer199,942

CSS custom property--colour: #030D06;

Brightness & contrast

Relative luminance0.0032WCAG 2.x, 0 is black and 1 is white

Perceived brightness10.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 19.74:1

Contrast with white19.74:1WCAG normal text: AAA

Contrast with black1.06:1WCAG normal text: Fail

Greyscale equivalent#0A0A0A

Inverted#FCF2F9

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0D0B06no red cones; affects about 1% of men; ΔE 3.6 from the original

Deuteranopia#0B0A06no green cones; the most common form, about 1% of men; ΔE 3.4 from the original

Tritanopia#020D0Bno blue cones; rare, and affects men and women equally; ΔE 2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text19.74:1WCAG large text: AAA

Contrast with black, large text1.06:1WCAG large text: Fail

Named colours

Black · ΔE 5 Dark slate grey · ΔE 30 Dim grey · ΔE 41.7 Gray · ΔE 50.9 Dark olivegreen · ΔE 51 Slate grey · ΔE 51.5

Nearest named CSS colourBlack (#000000)ΔE 5.03, clearly different but related

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#0D030A

Analogous#050D03, #030D0B

Triadic#06030D, #0D0603

Split complementary#0B030D, #0D0305

Tetradic#03050D, #0D030A, #0D0B03

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#29B352

Lighter +30%#20893F

Lighter +20%#16602C

Lighter +10%#0D3619

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#010F05

Less saturated −25%#050B07

Channel breakdown

G13

Red3 (1.2%)

Green13 (5.1%)

Blue6 (2.4%)

Hue138°

Saturation (HSL)62.5%

Lightness3.14%

Dominant channelGreen

Hex per channelR 03 · G 0D · B 06

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

30d6

The roll

Counting the outcomes

Shape of the distribution

Chance of rolling at least

Keep nerding

The same dice, different counts

The same count, different dice

#030D06 (colour)

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

Nerdulate something else