Recognised as Colour
#BCA548
- #BCA548
- Yellow
- Dark
- Nearest: Dark khaki
#BCA548 is a yellow with RGB values 188, 165, 72 and HSL 48°, 46%, 51%. It is a dark colour, so black text on it reaches 8.6:1 contrast (AAA for normal text). The nearest named colour is Dark khaki.
Colour values
#BCA548#BCA548
HEX#BCA548
RGBrgb(188, 165, 72)
RGB (0–1)0.7373, 0.6471, 0.2824
RGB percentages73.7%, 64.7%, 28.2%
HSLhsl(48.1, 46.4%, 51%)
HSV / HSBhsv(48.1, 61.7%, 73.7%)
CMYK0%, 12.2%, 61.7%, 26.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,363,080
CSS custom property--colour: #BCA548;
Brightness & contrast
Relative luminance0.3807WCAG 2.x, 0 is black and 1 is white
Perceived brightness164.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.61:1
Contrast with white2.44:1WCAG normal text: Fail
Contrast with black8.61:1WCAG normal text: AAA
Greyscale equivalent#A3A3A3
Inverted#435AB7
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.44:1WCAG large text: Fail
Contrast with black, large text8.61:1WCAG large text: AAA
Named colours
Hue familyyellow
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#485FBC
Analogous#BC6B48, #99BC48
Triadic#48BCA5, #A548BC
Split complementary#4899BC, #6B48BC
Tetradic#48BC6B, #485FBC, #BC4899
Tints, shades & saturation
Channel breakdown
R188
G165
B72
Red188 (73.7%)
Green165 (64.7%)
Blue72 (28.2%)
Hue48.1°
Saturation (HSL)46.4%
Lightness50.98%
Dominant channelRed
Hex per channelR BC · G A5 · B 48
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Harmonies
Similar named colours
Also reads as
BCa548 (chemical formula)
- Formula
- 21,973.554 g/mol
- 549 atoms
BCa548 has a molar mass of 21,973.554 g/mol, made up of 549 atoms across 2 elements: 1 × B, 548 × Ca.
Molar mass
Molar mass21,973.554 g/mol
Total atoms per molecule549
Distinct elements2
Mass of one molecule3.6487945 × 10^-20 g
Molecules per gram2.7406312 × 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%
Ca100%
Boron (B)10.81 g/mol, 0.049%
Calcium (Ca × 548)21,962.744 g/mol, 99.951%
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