Recognised as Colour
#BCA88B
- #BCA88B
- Orange
- Dark
- Nearest: Tan
#BCA88B is a orange with RGB values 188, 168, 139 and HSL 36°, 27%, 64%. It is a dark colour, so black text on it reaches 9.1:1 contrast (AAA for normal text). The nearest named colour is Tan.
Colour values
#BCA88B#BCA88B
HEX#BCA88B
RGBrgb(188, 168, 139)
RGB (0–1)0.7373, 0.6588, 0.5451
RGB percentages73.7%, 65.9%, 54.5%
HSLhsl(35.5, 26.8%, 64.1%)
HSV / HSBhsv(35.5, 26.1%, 73.7%)
CMYK0%, 10.6%, 26.1%, 26.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,363,915
CSS custom property--colour: #BCA88B;
Brightness & contrast
Relative luminance0.40561WCAG 2.x, 0 is black and 1 is white
Perceived brightness171.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.11:1
Contrast with white2.3:1WCAG normal text: Fail
Contrast with black9.11:1WCAG normal text: AAA
Greyscale equivalent#AAAAAA
Inverted#435774
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.3:1WCAG large text: Fail
Contrast with black, large text9.11:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#8B9FBC
Analogous#BC8F8B, #B7BC8B
Triadic#8BBCA8, #A88BBC
Split complementary#8BB7BC, #8F8BBC
Tetradic#8BBC8F, #8B9FBC, #BC8BB8
Tints, shades & saturation
Channel breakdown
R188
G168
B139
Red188 (73.7%)
Green168 (65.9%)
Blue139 (54.5%)
Hue35.51°
Saturation (HSL)26.78%
Lightness64.12%
Dominant channelRed
Hex per channelR BC · G A8 · B 8B
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Also reads as
BCa88B (chemical formula)
- Formula
- 3,548.484 g/mol
- 90 atoms
BCa88B has a molar mass of 3,548.484 g/mol, made up of 90 atoms across 2 elements: 2 × B, 88 × Ca.
Molar mass
Molar mass3,548.484 g/mol
Total atoms per molecule90
Distinct elements2
Mass of one molecule5.8923963 × 10^-21 g
Molecules per gram1.6971024 × 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
B0.6%
Ca99.4%
Boron (B × 2)21.62 g/mol, 0.609%
Calcium (Ca × 88)3,526.864 g/mol, 99.391%
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