Recognised as Colour
#B29F3F
- #B29F3F
- Yellow
- Dark
- Nearest: Dark khaki
#B29F3F is a yellow with RGB values 178, 159, 63 and HSL 50°, 48%, 47%. It is a dark colour, so black text on it reaches 7.9:1 contrast (AAA for normal text). The nearest named colour is Dark khaki.
Colour values
#B29F3F#B29F3F
HEX#B29F3F
RGBrgb(178, 159, 63)
RGB (0–1)0.698, 0.6235, 0.2471
RGB percentages69.8%, 62.4%, 24.7%
HSLhsl(50.1, 47.7%, 47.3%)
HSV / HSBhsv(50.1, 64.6%, 69.8%)
CMYK0%, 10.7%, 64.6%, 30.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,706,175
CSS custom property--colour: #B29F3F;
Brightness & contrast
Relative luminance0.3462WCAG 2.x, 0 is black and 1 is white
Perceived brightness157.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.92:1
Contrast with white2.65:1WCAG normal text: Fail
Contrast with black7.92:1WCAG normal text: AAA
Greyscale equivalent#9C9C9C
Inverted#4D60C0
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.65:1WCAG large text: Fail
Contrast with black, large text7.92:1WCAG large text: AAA
Named colours
Hue familyyellow
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#3F52B2
Analogous#B2653F, #8CB23F
Triadic#3FB29F, #9F3FB2
Split complementary#3F8BB2, #653FB2
Tetradic#3FB266, #3F52B2, #B23F8C
Tints, shades & saturation
Channel breakdown
R178
G159
B63
Red178 (69.8%)
Green159 (62.4%)
Blue63 (24.7%)
Hue50.09°
Saturation (HSL)47.72%
Lightness47.25%
Dominant channelRed
Hex per channelR B2 · G 9F · B 3F
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Harmonies
Similar named colours
Also reads as
B29F3F (chemical formula)
- Formula
- 389.482 g/mol
- 33 atoms
B29F3F has a molar mass of 389.482 g/mol, made up of 33 atoms across 2 elements: 29 × B, 4 × F.
Molar mass
Molar mass389.482 g/mol
Total atoms per molecule33
Distinct elements2
Mass of one molecule6.4675008 × 10^-22 g
Molecules per gram1.5461923 × 10^21
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
B80.5%
F19.5%
Boron (B × 29)313.49 g/mol, 80.489%
Fluorine (F × 4)75.992 g/mol, 19.511%
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