Recognised as Colour
#BF9C5B
- #BF9C5B
- Orange
- Dark
- Nearest: Burlywood
#BF9C5B is a orange with RGB values 191, 156, 91 and HSL 39°, 44%, 55%. It is a dark colour, so black text on it reaches 8.1:1 contrast (AAA for normal text). The nearest named colour is Burlywood.
Colour values
#BF9C5B#BF9C5B
HEX#BF9C5B
RGBrgb(191, 156, 91)
RGB (0–1)0.749, 0.6118, 0.3569
RGB percentages74.9%, 61.2%, 35.7%
HSLhsl(39, 43.9%, 55.3%)
HSV / HSBhsv(39, 52.4%, 74.9%)
CMYK0%, 18.3%, 52.4%, 25.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,557,403
CSS custom property--colour: #BF9C5B;
Brightness & contrast
Relative luminance0.35609WCAG 2.x, 0 is black and 1 is white
Perceived brightness161.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.12:1
Contrast with white2.59:1WCAG normal text: Fail
Contrast with black8.12:1WCAG normal text: AAA
Greyscale equivalent#9F9F9F
Inverted#4063A4
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.59:1WCAG large text: Fail
Contrast with black, large text8.12:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#5B7EBF
Analogous#BF6A5B, #B0BF5B
Triadic#5BBF9C, #9C5BBF
Split complementary#5BB0BF, #6A5BBF
Tetradic#5BBF6A, #5B7EBF, #BF5BB0
Tints, shades & saturation
Channel breakdown
R191
G156
B91
Red191 (74.9%)
Green156 (61.2%)
Blue91 (35.7%)
Hue39°
Saturation (HSL)43.86%
Lightness55.29%
Dominant channelRed
Hex per channelR BF · G 9C · B 5B
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Also reads as
BF9C5B (chemical formula)
- Formula
- 252.657 g/mol
- 16 atoms
BF9C5B has a molar mass of 252.657 g/mol, made up of 16 atoms across 3 elements: 2 × B, 9 × F, 5 × C.
Molar mass
Molar mass252.657 g/mol
Total atoms per molecule16
Distinct elements3
Mass of one molecule4.1954682 × 10^-22 g
Molecules per gram2.3835242 × 10^21
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
B8.6%
F67.7%
C23.8%
Boron (B × 2)21.62 g/mol, 8.557%
Fluorine (F × 9)170.982 g/mol, 67.674%
Carbon (C × 5)60.055 g/mol, 23.769%
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