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Dice notation

21d262

  • 21d262
  • 21 to 5502
  • mean 2,761.5

Rolling 21d262 gives a total between 21 and 5,502, with a mean of 2,761.5 and a standard deviation of 346.5909. There are 608,593,231,070,356,323,694,628,994,510,802,851,679,408,972,890,112 equally likely ordered outcomes, and the most likely total is 2,761 or 2,762 at 0.114%.

The roll

Notation21d262
Dice21
Faces per die262
Minimum total21all 21 dice showing 1
Maximum total5,502all 21 dice showing 262
Distinct totals5,482
Mean2,761.5n(f + 1)/2 + modifier, exact
Variance120,125.25n(f² − 1)/12, exact
Standard deviation346.59089717≈

Counting the outcomes

Ordered outcomes608,593,231,070,356,323,694,628,994,510,802,851,679,408,972,890,112262^21, every die distinguishable
Most likely total2,761 and 2,762two totals share the peak
Chance of that total0.114279%≈
Ways to roll it695,496,875,767,675,937,078,611,960,124,853,499,889,995,986,924exact count
Chance of the minimum1.64313362 × 10^-49%≈1 in 608,593,231,070,356,323,694,628,994,510,802,851,679,408,972,890,112
Chance of the maximum1.64313362 × 10^-49%≈1 in 608,593,231,070,356,323,694,628,994,510,802,851,679,408,972,890,112

Shape of the distribution

5,482 distinct totals, too many to list individually.

1st percentile1,960≈1.005% of rolls are this or lower
5th percentile2,191≈5.015% of rolls are this or lower
25th percentile2,526≈25.019% of rolls are this or lower
50th percentile2,761≈50% of rolls are this or lower
75th percentile2,997≈75.073% of rolls are this or lower
95th percentile3,332≈95.015% of rolls are this or lower
99th percentile3,563≈99.003% of rolls are this or lower

Chance of rolling at least

569100%≈
1,39199.9979%≈
2,76250%≈
4,1320.0021%≈
4,9541.59377231 × 10^-11%≈

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The same dice, different counts

The same count, different dice

Also reads as

#21D262 (colour)

  • #21D262
  • Green
  • Dark
  • Nearest: Medium spring green

#21D262 is a green with RGB values 33, 210, 98 and HSL 142°, 73%, 48%. It is a dark colour, so black text on it reaches 10.5:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

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Colour values

#21D262#21D262
HEX#21D262
RGBrgb(33, 210, 98)
RGB (0–1)0.1294, 0.8235, 0.3843
RGB percentages12.9%, 82.4%, 38.4%
HSLhsl(142, 72.8%, 47.6%)
HSV / HSBhsv(142, 84.3%, 82.4%)
CMYK84.3%, 0%, 53.3%, 17.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,216,546
CSS custom property--colour: #21D262;

Brightness & contrast

Relative luminance0.47298WCAG 2.x, 0 is black and 1 is white
Perceived brightness165.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.46:1
Contrast with white2.01:1WCAG normal text: Fail
Contrast with black10.46:1WCAG normal text: AAA
Greyscale equivalent#A4A4A4
Inverted#DE2D9D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D4BF58no red cones; affects about 1% of men; ΔE 61.3 from the original
Deuteranopia#C1B26Bno green cones; the most common form, about 1% of men; ΔE 61.2 from the original
Tritanopia#00CEB9no blue cones; rare, and affects men and women equally; ΔE 48.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.01:1WCAG large text: Fail
Contrast with black, large text10.46:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 17.8Limegreen · ΔE 18.2Spring green · ΔE 18.5Light green · ΔE 23.6Pale green · ΔE 24.3Medium seagreen · ΔE 27.4
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 17.76, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D22191
Analogous#38D221, #21D2BB
Triadic#6221D2, #D26221
Split complementary#BB21D2, #D22138
Tetradic#2138D2, #D22191, #D2BB21

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C9F6D9
Lighter +30%#9CF0BB
Lighter +20%#70E99D
Lighter +10%#44E27E
Darker −10%#1AA64D
Darker −20%#137A39
Darker −30%#0C4E24
Darker −40%#052210
More saturated +25%#03F05A
Less saturated −25%#3FB46A

Channel breakdown

R33
G210
B98
Red33 (12.9%)
Green210 (82.4%)
Blue98 (38.4%)
Hue142.03°
Saturation (HSL)72.84%
Lightness47.65%
Dominant channelGreen
Hex per channelR 21 · G D2 · B 62

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Every value on this page was computed from “21d262” by Nerdulator’s games engine. Nothing here was retrieved from a database of answers or written by a model.