Recognised as Colour
#B38802
- #B38802
- Yellow
- Dark
- Nearest: Dark goldenrod
#B38802 is a yellow with RGB values 179, 136, 2 and HSL 45°, 98%, 35%. It is a dark colour, so black text on it reaches 6.4:1 contrast (AA for normal text). The nearest named colour is Dark goldenrod.
Colour values
#B38802#B38802
HEX#B38802
RGBrgb(179, 136, 2)
RGB (0–1)0.702, 0.5333, 0.0078
RGB percentages70.2%, 53.3%, 0.8%
HSLhsl(45.4, 97.8%, 35.5%)
HSV / HSBhsv(45.4, 98.9%, 70.2%)
CMYK0%, 24%, 98.9%, 29.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,765,762
CSS custom property--colour: #B38802;
Brightness & contrast
Relative luminance0.27196WCAG 2.x, 0 is black and 1 is white
Perceived brightness143 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.44:1
Contrast with white3.26:1WCAG normal text: Fail
Contrast with black6.44:1WCAG normal text: AA
Greyscale equivalent#878787
Inverted#4C77FD
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.26:1WCAG large text: AA
Contrast with black, large text6.44:1WCAG large text: AAA
Named colours
Hue familyyellow
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#022DB3
Analogous#B32F02, #86B302
Triadic#02B388, #8802B3
Split complementary#0285B3, #3002B3
Tetradic#02B32F, #022DB3, #B30285
Tints, shades & saturation
Channel breakdown
R179
G136
B2
Red179 (70.2%)
Green136 (53.3%)
Blue2 (0.8%)
Hue45.42°
Saturation (HSL)97.79%
Lightness35.49%
Dominant channelRed
Hex per channelR B3 · G 88 · B 02
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Also reads as
B38802 (chemical formula)
- Formula
- 419,449.62 g/mol
- 38802 atoms
B38802 has a molar mass of 419,449.62 g/mol, made up of 38802 atoms across 1 element: 38802 × B.
Molar mass
Molar mass419,449.62 g/mol
Total atoms per molecule38802
Distinct elements1
Mass of one molecule6.9651248 × 10^-19 g
Molecules per gram1.4357245 × 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 × 38802)419,449.62 g/mol, 100%
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