Dice notation
2d86
- 2d86
- 2 to 172
- mean 87
- mode 87
Rolling 2d86 gives a total between 2 and 172, with a mean of 87 and a standard deviation of 35.107. There are 7,396 equally likely ordered outcomes, and the most likely total is 87 at 1.163%.
The roll
Notation2d86
Dice2
Faces per die86
Minimum total2all 2 dice showing 1
Maximum total172all 2 dice showing 86
Distinct totals171
Mean87n(f + 1)/2 + modifier, exact
Variance1,232.5n(f² − 1)/12, exact
Standard deviation35.10697936≈
Counting the outcomes
Ordered outcomes7,39686^2, every die distinguishable
Most likely total87
Chance of that total1.162791%≈
Ways to roll it86exact count
Chance of the minimum0.01352082%≈1 in 7,396
Chance of the maximum0.01352082%≈1 in 7,396
Shape of the distribution
171 distinct totals, too many to list individually.
1st percentile13≈1.055% of rolls are this or lower
5th percentile28≈5.111% of rolls are this or lower
25th percentile62≈25.568% of rolls are this or lower
50th percentile87≈50.581% of rolls are this or lower
75th percentile112≈75.257% of rolls are this or lower
95th percentile146≈95.254% of rolls are this or lower
99th percentile161≈99.108% of rolls are this or lower
Chance of rolling at least
1997.9313%≈
4587.2093%≈
8750.5814%≈
13012.7907%≈
1552.3121%≈
Keep nerding
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Also reads as
#22DD88 (colour)
- #22DD88
- Cyan
- Light
- Nearest: Medium spring green
#22DD88 is a cyan with RGB values 34, 221, 136 and HSL 153°, 73%, 50%. It is a light colour, so black text on it reaches 11.8:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.
Colour values
#22DD88#22DD88
HEX#22DD88
HEX (short)#2D8
RGBrgb(34, 221, 136)
RGB (0–1)0.1333, 0.8667, 0.5333
RGB percentages13.3%, 86.7%, 53.3%
HSLhsl(152.7, 73.3%, 50%)
HSV / HSBhsv(152.7, 84.6%, 86.7%)
CMYK84.6%, 0%, 38.5%, 13.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,284,936
CSS custom property--colour: #22DD88;
Brightness & contrast
Relative luminance0.53831WCAG 2.x, 0 is black and 1 is white
Perceived brightness176.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.77:1
Contrast with white1.78:1WCAG normal text: Fail
Contrast with black11.77:1WCAG normal text: AAA
Greyscale equivalent#AFAFAF
Inverted#DD2277
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.78:1WCAG large text: Fail
Contrast with black, large text11.77:1WCAG large text: AAA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#DD2277
Analogous#22DD2B, #22D4DD
Triadic#8822DD, #DD8822
Split complementary#DD22D4, #DD2B22
Tetradic#2B22DD, #DD2277, #D4DD22
Tints, shades & saturation
Channel breakdown
R34
G221
B136
Red34 (13.3%)
Green221 (86.7%)
Blue136 (53.3%)
Hue152.73°
Saturation (HSL)73.33%
Lightness50%
Dominant channelGreen
Hex per channelR 22 · G DD · B 88
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Harmonies
Similar named colours
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