Recognised as Colour
#BBAB60
- #BBAB60
- Yellow
- Dark
- Nearest: Dark khaki
#BBAB60 is a yellow with RGB values 187, 171, 96 and HSL 49°, 40%, 55%. It is a dark colour, so black text on it reaches 9.1:1 contrast (AAA for normal text). The nearest named colour is Dark khaki.
Colour values
#BBAB60#BBAB60
HEX#BBAB60
RGBrgb(187, 171, 96)
RGB (0–1)0.7333, 0.6706, 0.3765
RGB percentages73.3%, 67.1%, 37.6%
HSLhsl(49.5, 40.1%, 55.5%)
HSV / HSBhsv(49.5, 48.7%, 73.3%)
CMYK0%, 8.6%, 48.7%, 26.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,299,104
CSS custom property--colour: #BBAB60;
Brightness & contrast
Relative luminance0.40535WCAG 2.x, 0 is black and 1 is white
Perceived brightness169.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.11:1
Contrast with white2.31:1WCAG normal text: Fail
Contrast with black9.11:1WCAG normal text: AAA
Greyscale equivalent#A9A9A9
Inverted#44549F
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.31:1WCAG large text: Fail
Contrast with black, large text9.11:1WCAG large text: AAA
Named colours
Hue familyyellow
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#6070BB
Analogous#BB7D60, #9EBB60
Triadic#60BBAB, #AB60BB
Split complementary#609DBB, #7E60BB
Tetradic#60BB7D, #6070BB, #BB609D
Tints, shades & saturation
Channel breakdown
R187
G171
B96
Red187 (73.3%)
Green171 (67.1%)
Blue96 (37.6%)
Hue49.45°
Saturation (HSL)40.09%
Lightness55.49%
Dominant channelRed
Hex per channelR BB · G AB · B 60
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Also reads as
BBaB60 (chemical formula)
- Formula
- 796.74 g/mol
- 62 atoms
BBaB60 has a molar mass of 796.74 g/mol, made up of 62 atoms across 2 elements: 61 × B, 1 × Ba.
Molar mass
Molar mass796.74 g/mol
Total atoms per molecule62
Distinct elements2
Mass of one molecule1.3230179 × 10^-21 g
Molecules per gram7.5584767 × 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
B82.8%
Ba17.2%
Boron (B × 61)659.41 g/mol, 82.764%
Barium (Ba)137.33 g/mol, 17.236%
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