Recognised as Colour
#B29237
- #B29237
- Orange
- Dark
- Nearest: Dark goldenrod
#B29237 is a orange with RGB values 178, 146, 55 and HSL 44°, 53%, 46%. It is a dark colour, so black text on it reaches 7.1:1 contrast (AAA for normal text). The nearest named colour is Dark goldenrod.
Colour values
#B29237#B29237
HEX#B29237
RGBrgb(178, 146, 55)
RGB (0–1)0.698, 0.5725, 0.2157
RGB percentages69.8%, 57.3%, 21.6%
HSLhsl(44.4, 52.8%, 45.7%)
HSV / HSBhsv(44.4, 69.1%, 69.8%)
CMYK0%, 18%, 69.1%, 30.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,702,839
CSS custom property--colour: #B29237;
Brightness & contrast
Relative luminance0.30299WCAG 2.x, 0 is black and 1 is white
Perceived brightness149.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.06:1
Contrast with white2.97:1WCAG normal text: Fail
Contrast with black7.06:1WCAG normal text: AAA
Greyscale equivalent#929292
Inverted#4D6DC8
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.97:1WCAG large text: Fail
Contrast with black, large text7.06:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#3757B2
Analogous#B25437, #95B237
Triadic#37B292, #9237B2
Split complementary#3795B2, #5437B2
Tetradic#37B254, #3757B2, #B23795
Tints, shades & saturation
Channel breakdown
R178
G146
B55
Red178 (69.8%)
Green146 (57.3%)
Blue55 (21.6%)
Hue44.39°
Saturation (HSL)52.79%
Lightness45.69%
Dominant channelRed
Hex per channelR B2 · G 92 · B 37
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Harmonies
Similar named colours
Also reads as
B29237 (chemical formula)
- Formula
- 316,051.97 g/mol
- 29237 atoms
B29237 has a molar mass of 316,051.97 g/mol, made up of 29237 atoms across 1 element: 29237 × B.
Molar mass
Molar mass316,051.97 g/mol
Total atoms per molecule29237
Distinct elements1
Mass of one molecule5.2481664 × 10^-19 g
Molecules per gram1.9054274 × 10^18
Name
NameNot in the name tablea name cannot be worked out from a formula alone: isomers share formulas, and naming depends on bonding the formula does not show
Composition by mass
B100%
Boron (B × 29237)316,051.97 g/mol, 100%
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