Recognised as Colour
#B6BB57
- #B6BB57
- Yellow
- Dark
- Nearest: Dark khaki
#B6BB57 is a yellow with RGB values 182, 187, 87 and HSL 63°, 42%, 54%. It is a dark colour, so black text on it reaches 10.2:1 contrast (AAA for normal text). The nearest named colour is Dark khaki.
Colour values
#B6BB57#B6BB57
HEX#B6BB57
RGBrgb(182, 187, 87)
RGB (0–1)0.7137, 0.7333, 0.3412
RGB percentages71.4%, 73.3%, 34.1%
HSLhsl(63, 42.4%, 53.7%)
HSV / HSBhsv(63, 53.5%, 73.3%)
CMYK2.7%, 0%, 53.5%, 26.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,975,511
CSS custom property--colour: #B6BB57;
Brightness & contrast
Relative luminance0.46174WCAG 2.x, 0 is black and 1 is white
Perceived brightness176.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.23:1
Contrast with white2.05:1WCAG normal text: Fail
Contrast with black10.23:1WCAG normal text: AAA
Greyscale equivalent#B3B3B3
Inverted#4944A8
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.05:1WCAG large text: Fail
Contrast with black, large text10.23:1WCAG large text: AAA
Named colours
Hue familyyellow
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#5C57BB
Analogous#BB8E57, #84BB57
Triadic#57B6BB, #BB57B6
Split complementary#5784BB, #8E57BB
Tetradic#57BB8E, #5C57BB, #BB5784
Tints, shades & saturation
Channel breakdown
R182
G187
B87
Red182 (71.4%)
Green187 (73.3%)
Blue87 (34.1%)
Hue63°
Saturation (HSL)42.37%
Lightness53.73%
Dominant channelGreen
Hex per channelR B6 · G BB · B 57
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Also reads as
B6BB57 (chemical formula)
- Formula
- 691.84 g/mol
- 64 atoms
B6BB57 has a molar mass of 691.84 g/mol, made up of 64 atoms across 1 element: 64 × B.
Molar mass
Molar mass691.84 g/mol
Total atoms per molecule64
Distinct elements1
Mass of one molecule1.1488273 × 10^-21 g
Molecules per gram8.7045282 × 10^20
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 × 64)691.84 g/mol, 100%
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