Recognised as Colour
#B38218
- #B38218
- Orange
- Dark
- Nearest: Dark goldenrod
#B38218 is a orange with RGB values 179, 130, 24 and HSL 41°, 76%, 40%. It is a dark colour, so black text on it reaches 6.1:1 contrast (AA for normal text). The nearest named colour is Dark goldenrod.
Colour values
#B38218#B38218
HEX#B38218
RGBrgb(179, 130, 24)
RGB (0–1)0.702, 0.5098, 0.0941
RGB percentages70.2%, 51%, 9.4%
HSLhsl(41, 76.4%, 39.8%)
HSV / HSBhsv(41, 86.6%, 70.2%)
CMYK0%, 27.4%, 86.6%, 29.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,764,248
CSS custom property--colour: #B38218;
Brightness & contrast
Relative luminance0.25615WCAG 2.x, 0 is black and 1 is white
Perceived brightness139.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.12:1
Contrast with white3.43:1WCAG normal text: Fail
Contrast with black6.12:1WCAG normal text: AA
Greyscale equivalent#858585
Inverted#4C7DE7
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.43:1WCAG large text: AA
Contrast with black, large text6.12:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#1849B3
Analogous#B33418, #97B318
Triadic#18B382, #8218B3
Split complementary#1897B3, #3418B3
Tetradic#18B334, #1849B3, #B31897
Tints, shades & saturation
Channel breakdown
R179
G130
B24
Red179 (70.2%)
Green130 (51%)
Blue24 (9.4%)
Hue41.03°
Saturation (HSL)76.35%
Lightness39.8%
Dominant channelRed
Hex per channelR B3 · G 82 · B 18
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Also reads as
B38218 (chemical formula)
- Formula
- 413,136.58 g/mol
- 38218 atoms
B38218 has a molar mass of 413,136.58 g/mol, made up of 38218 atoms across 1 element: 38218 × B.
Molar mass
Molar mass413,136.58 g/mol
Total atoms per molecule38218
Distinct elements1
Mass of one molecule6.8602943 × 10^-19 g
Molecules per gram1.4576634 × 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 × 38218)413,136.58 g/mol, 100%
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