Recognised as Decimal number
720
- Positive
- Decimal
- 0 d.p.
- Exact fraction
- 2 s.f.
720 is a decimal number equal to 720⁄1. It lies between 720 and 720, and as a percentage it is 72,000%.
Number properties
Fractions & ratios
Arithmetic
Representations
Decimal720
Scientific notation7.2 × 10^2
Exponential7.2e+2
IEEE 754 binary64 (hex)0x4086800000000000the exact 64-bit pattern stored
IEEE 754 binary32 (hex)0x4434000032-bit single precision, may lose accuracy
Rounding & precision
Significant figures as written2counted from the digits as typed, not from the value
To 0 decimal places720
To 1 decimal place720.0
To 2 decimal places720.00
To 3 decimal places720.000
To 4 decimal places720.0000
To 1 significant figure7e+2
To 2 significant figures7.2e+2
To 3 significant figures720
To 4 significant figures720.0
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Also reads as
#072E01 (colour)
- #072E01
- Green
- Dark
- Nearest: Dark olivegreen
#072E01 is a green with RGB values 7, 46, 1 and HSL 112°, 96%, 9%. It is a dark colour, so white text on it reaches 15:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.
Colour values
#072E01#072E01
HEX#072E01
RGBrgb(7, 46, 1)
RGB (0–1)0.0275, 0.1804, 0.0039
RGB percentages2.7%, 18%, 0.4%
HSLhsl(112, 95.7%, 9.2%)
HSV / HSBhsv(112, 97.8%, 18%)
CMYK84.8%, 0%, 97.8%, 82%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer470,529
CSS custom property--colour: #072E01;
Brightness & contrast
Relative luminance0.02001WCAG 2.x, 0 is black and 1 is white
Perceived brightness35.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15:1
Contrast with white15:1WCAG normal text: AAA
Contrast with black1.4:1WCAG normal text: Fail
Greyscale equivalent#222222
Inverted#F8D1FE
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text15:1WCAG large text: AAA
Contrast with black, large text1.4:1WCAG large text: Fail
Named colours
Hue familygreen
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#28012E
Analogous#1E2E01, #012E12
Triadic#01072E, #2E0107
Split complementary#11012E, #2E011E
Tetradic#011E2E, #28012E, #2E1201
Tints, shades & saturation
Channel breakdown
R7
G46
B1
Red7 (2.7%)
Green46 (18%)
Blue1 (0.4%)
Hue112°
Saturation (HSL)95.74%
Lightness9.22%
Dominant channelGreen
Hex per channelR 07 · G 2E · B 01
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Harmonies
Similar named colours
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