Dice notation
10d290
- 10d290
- 10 to 2900
- mean 1,455
- mode 1455
Rolling 10d290 gives a total between 10 and 2,900, with a mean of 1,455 and a standard deviation of 264.731. There are 4,207,072,333,002,010,000,000,000 equally likely ordered outcomes, and the most likely total is 1,455 at 0.148%.
The roll
Notation10d290
Dice10
Faces per die290
Minimum total10all 10 dice showing 1
Maximum total2,900all 10 dice showing 290
Distinct totals2,891
Mean1,455n(f + 1)/2 + modifier, exact
Variance70,082.5n(f² − 1)/12, exact
Standard deviation264.73099554≈
Counting the outcomes
Ordered outcomes4,207,072,333,002,010,000,000,000290^10, every die distinguishable
Most likely total1,455
Chance of that total0.148421%≈
Ways to roll it6,244,168,344,181,157,834,060exact count
Chance of the minimum2.37694986 × 10^-23%≈1 in 4,207,072,333,002,010,000,000,000
Chance of the maximum2.37694986 × 10^-23%≈1 in 4,207,072,333,002,010,000,000,000
Shape of the distribution
2,891 distinct totals, too many to list individually.
1st percentile847≈1.007% of rolls are this or lower
5th percentile1,019≈5.025% of rolls are this or lower
25th percentile1,274≈25.046% of rolls are this or lower
50th percentile1,455≈50.074% of rolls are this or lower
75th percentile1,636≈75.073% of rolls are this or lower
95th percentile1,891≈95.015% of rolls are this or lower
99th percentile2,063≈99.004% of rolls are this or lower
Chance of rolling at least
299100%≈
73399.7448%≈
1,45550.0742%≈
2,1780.2552%≈
2,6110%≈
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Also reads as
#10D290 (colour)
- #10D290
- Cyan
- Dark
- Nearest: Medium seagreen
#10D290 is a cyan with RGB values 16, 210, 144 and HSL 160°, 86%, 44%. It is a dark colour, so black text on it reaches 10.6:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.
Colour values
#10D290#10D290
HEX#10D290
RGBrgb(16, 210, 144)
RGB (0–1)0.0627, 0.8235, 0.5647
RGB percentages6.3%, 82.4%, 56.5%
HSLhsl(159.6, 85.8%, 44.3%)
HSV / HSBhsv(159.6, 92.4%, 82.4%)
CMYK92.4%, 0%, 31.4%, 17.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,102,480
CSS custom property--colour: #10D290;
Brightness & contrast
Relative luminance0.48217WCAG 2.x, 0 is black and 1 is white
Perceived brightness168.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.64:1
Contrast with white1.97:1WCAG normal text: Fail
Contrast with black10.64:1WCAG normal text: AAA
Greyscale equivalent#A4A4A4
Inverted#EF2D6F
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.97:1WCAG large text: Fail
Contrast with black, large text10.64:1WCAG large text: AAA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#D21052
Analogous#10D22F, #10B3D2
Triadic#9010D2, #D29010
Split complementary#D210B3, #D22F10
Tetradic#2F10D2, #D21052, #B3D210
Tints, shades & saturation
Channel breakdown
R16
G210
B144
Red16 (6.3%)
Green210 (82.4%)
Blue144 (56.5%)
Hue159.59°
Saturation (HSL)85.84%
Lightness44.31%
Dominant channelGreen
Hex per channelR 10 · G D2 · B 90
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Harmonies
Similar named colours
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