Recognised as Dice notation
5d2
- 5d2
- 5 to 10
- mean 7.5
Rolling 5d2 gives a total between 5 and 10, with a mean of 7.5 and a standard deviation of 1.118. There are 32 equally likely ordered outcomes, and the most likely total is 7 or 8 at 31.25%.
The roll
Notation5d2
Dice5
Faces per die2
Minimum total5all 5 dice showing 1
Maximum total10all 5 dice showing 2
Distinct totals6
Mean7.5n(f + 1)/2 + modifier, exact
Variance1.25n(f² − 1)/12, exact
Standard deviation1.11803399≈
Counting the outcomes
Ordered outcomes322^5, every die distinguishable
Most likely total7 and 8two totals share the peak
Chance of that total31.25%≈
Ways to roll it10exact count
Chance of the minimum3.125%≈1 in 32
Chance of the maximum3.125%≈1 in 32
Probability of each total
Exact counts, by enumeration over every combination.
53.13%
615.63%
731.25%
831.25%
915.63%
103.13%
53.125%1 way
615.625%5 ways
731.25%10 ways
831.25%10 ways
915.625%5 ways
103.125%1 way
Chance of rolling at least
696.875%≈
850%≈
918.75%≈
103.125%≈
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Also reads as
#55DD22 (colour)
- #55DD22
- Green
- Light
- Nearest: Limegreen
#55DD22 is a green with RGB values 85, 221, 34 and HSL 104°, 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 Limegreen.
Colour values
#55DD22#55DD22
HEX#55DD22
HEX (short)#5D2
RGBrgb(85, 221, 34)
RGB (0–1)0.3333, 0.8667, 0.1333
RGB percentages33.3%, 86.7%, 13.3%
HSLhsl(103.6, 73.3%, 50%)
HSV / HSBhsv(103.6, 84.6%, 86.7%)
CMYK61.5%, 0%, 84.6%, 13.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,627,170
CSS custom property--colour: #55DD22;
Brightness & contrast
Relative luminance0.5376WCAG 2.x, 0 is black and 1 is white
Perceived brightness176 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.75:1
Contrast with white1.79:1WCAG normal text: Fail
Contrast with black11.75:1WCAG normal text: AAA
Greyscale equivalent#B3B3B3
Inverted#AA22DD
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.79:1WCAG large text: Fail
Contrast with black, large text11.75:1WCAG large text: AAA
Named colours
Hue familygreen
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#AA22DD
Analogous#B3DD22, #22DD4C
Triadic#2255DD, #DD2255
Split complementary#4D22DD, #DD22B2
Tetradic#22B3DD, #AA22DD, #DD4C22
Tints, shades & saturation
Channel breakdown
R85
G221
B34
Red85 (33.3%)
Green221 (86.7%)
Blue34 (13.3%)
Hue103.64°
Saturation (HSL)73.33%
Lightness50%
Dominant channelGreen
Hex per channelR 55 · G DD · B 22
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Harmonies
Similar named colours
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