Recognised as Dice notation
4d31
- 4d31
- 4 to 124
- mean 64
- mode 64
Rolling 4d31 gives a total between 4 and 124, with a mean of 64 and a standard deviation of 17.8885. There are 923,521 equally likely ordered outcomes, and the most likely total is 64 at 2.152%.
The roll
Notation4d31
Dice4
Faces per die31
Minimum total4all 4 dice showing 1
Maximum total124all 4 dice showing 31
Distinct totals121
Mean64n(f + 1)/2 + modifier, exact
Variance320n(f² − 1)/12, exact
Standard deviation17.88854382≈
Counting the outcomes
Ordered outcomes923,52131^4, every die distinguishable
Most likely total64
Chance of that total2.151657%≈
Ways to roll it19,871exact count
Chance of the minimum0.00010828%≈1 in 923,521
Chance of the maximum0.00010828%≈1 in 923,521
Shape of the distribution
121 distinct totals, too many to list individually.
1st percentile24≈1.151% of rolls are this or lower
5th percentile34≈5.022% of rolls are this or lower
25th percentile52≈26.722% of rolls are this or lower
50th percentile64≈51.076% of rolls are this or lower
75th percentile76≈75.039% of rolls are this or lower
95th percentile94≈95.569% of rolls are this or lower
99th percentile104≈99.041% of rolls are this or lower
Chance of rolling at least
1699.8522%≈
3495.5691%≈
6451.0758%≈
945.0217%≈
1120.1971%≈
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Also reads as
#44DD33 (colour)
- #44DD33
- Green
- Light
- Nearest: Limegreen
#44DD33 is a green with RGB values 68, 221, 51 and HSL 114°, 71%, 53%. It is a light colour, so black text on it reaches 11.6:1 contrast (AAA for normal text). The nearest named colour is Limegreen.
Colour values
#44DD33#44DD33
HEX#44DD33
HEX (short)#4D3
RGBrgb(68, 221, 51)
RGB (0–1)0.2667, 0.8667, 0.2
RGB percentages26.7%, 86.7%, 20%
HSLhsl(114, 71.4%, 53.3%)
HSV / HSBhsv(114, 76.9%, 86.7%)
CMYK69.2%, 0%, 76.9%, 13.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,513,075
CSS custom property--colour: #44DD33;
Brightness & contrast
Relative luminance0.53181WCAG 2.x, 0 is black and 1 is white
Perceived brightness174.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.64:1
Contrast with white1.8:1WCAG normal text: Fail
Contrast with black11.64:1WCAG normal text: AAA
Greyscale equivalent#B0B0B0
Inverted#BB22CC
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.8:1WCAG large text: Fail
Contrast with black, large text11.64:1WCAG large text: AAA
Named colours
Hue familygreen
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#CC33DD
Analogous#99DD33, #33DD77
Triadic#3344DD, #DD3344
Split complementary#7733DD, #DD3399
Tetradic#3399DD, #CC33DD, #DD7733
Tints, shades & saturation
Channel breakdown
R68
G221
B51
Red68 (26.7%)
Green221 (86.7%)
Blue51 (20%)
Hue114°
Saturation (HSL)71.43%
Lightness53.33%
Dominant channelGreen
Hex per channelR 44 · G DD · B 33
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Harmonies
Similar named colours
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