Recognised as Colour
#BCA436
- #BCA436
- Yellow
- Dark
- Nearest: Dark goldenrod
#BCA436 is a yellow with RGB values 188, 164, 54 and HSL 49°, 55%, 47%. It is a dark colour, so black text on it reaches 8.5:1 contrast (AAA for normal text). The nearest named colour is Dark goldenrod.
Colour values
#BCA436#BCA436
HEX#BCA436
RGBrgb(188, 164, 54)
RGB (0–1)0.7373, 0.6431, 0.2118
RGB percentages73.7%, 64.3%, 21.2%
HSLhsl(49.3, 55.4%, 47.5%)
HSV / HSBhsv(49.3, 71.3%, 73.7%)
CMYK0%, 12.8%, 71.3%, 26.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,362,806
CSS custom property--colour: #BCA436;
Brightness & contrast
Relative luminance0.37509WCAG 2.x, 0 is black and 1 is white
Perceived brightness163.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.5:1
Contrast with white2.47:1WCAG normal text: Fail
Contrast with black8.5:1WCAG normal text: AAA
Greyscale equivalent#A1A1A1
Inverted#435BC9
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.47:1WCAG large text: Fail
Contrast with black, large text8.5:1WCAG large text: AAA
Named colours
Hue familyyellow
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#364EBC
Analogous#BC6136, #91BC36
Triadic#36BCA4, #A436BC
Split complementary#3691BC, #6136BC
Tetradic#36BC61, #364EBC, #BC3691
Tints, shades & saturation
Channel breakdown
R188
G164
B54
Red188 (73.7%)
Green164 (64.3%)
Blue54 (21.2%)
Hue49.25°
Saturation (HSL)55.37%
Lightness47.45%
Dominant channelRed
Hex per channelR BC · G A4 · B 36
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Harmonies
Similar named colours
Also reads as
BCa436 (chemical formula)
- Formula
- 17,484.818 g/mol
- 437 atoms
BCa436 has a molar mass of 17,484.818 g/mol, made up of 437 atoms across 2 elements: 1 × B, 436 × Ca.
Molar mass
Molar mass17,484.818 g/mol
Total atoms per molecule437
Distinct elements2
Mass of one molecule2.9034223 × 10^-20 g
Molecules per gram3.4442113 × 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%
Ca99.9%
Boron (B)10.81 g/mol, 0.062%
Calcium (Ca × 436)17,474.008 g/mol, 99.938%
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