Recognised as Colour
#BFBA73
- #BFBA73
- Yellow
- Dark
- Nearest: Dark khaki
#BFBA73 is a yellow with RGB values 191, 186, 115 and HSL 56°, 37%, 60%. It is a dark colour, so black text on it reaches 10.5:1 contrast (AAA for normal text). The nearest named colour is Dark khaki.
Colour values
#BFBA73#BFBA73
HEX#BFBA73
RGBrgb(191, 186, 115)
RGB (0–1)0.749, 0.7294, 0.451
RGB percentages74.9%, 72.9%, 45.1%
HSLhsl(56.1, 37.3%, 60%)
HSV / HSBhsv(56.1, 39.8%, 74.9%)
CMYK0%, 2.6%, 39.8%, 25.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,565,107
CSS custom property--colour: #BFBA73;
Brightness & contrast
Relative luminance0.47432WCAG 2.x, 0 is black and 1 is white
Perceived brightness180.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.49:1
Contrast with white2:1WCAG normal text: Fail
Contrast with black10.49:1WCAG normal text: AAA
Greyscale equivalent#B6B6B6
Inverted#40458C
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2:1WCAG large text: Fail
Contrast with black, large text10.49:1WCAG large text: AAA
Named colours
Hue familyyellow
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#7378BF
Analogous#BF9473, #9EBF73
Triadic#73BFBA, #BA73BF
Split complementary#739EBF, #9473BF
Tetradic#73BF94, #7378BF, #BF739E
Tints, shades & saturation
Channel breakdown
R191
G186
B115
Red191 (74.9%)
Green186 (72.9%)
Blue115 (45.1%)
Hue56.05°
Saturation (HSL)37.25%
Lightness60%
Dominant channelRed
Hex per channelR BF · G BA · B 73
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Harmonies
Similar named colours
Also reads as
BFBa73 (chemical formula)
- Formula
- 10,054.898 g/mol
- 75 atoms
BFBa73 has a molar mass of 10,054.898 g/mol, made up of 75 atoms across 3 elements: 1 × B, 1 × F, 73 × Ba.
Molar mass
Molar mass10,054.898 g/mol
Total atoms per molecule75
Distinct elements3
Mass of one molecule1.6696551 × 10^-20 g
Molecules per gram5.9892609 × 10^19
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
B0.1%
F0.2%
Ba99.7%
Boron (B)10.81 g/mol, 0.108%
Fluorine (F)18.998 g/mol, 0.189%
Barium (Ba × 73)10,025.09 g/mol, 99.704%
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