Recognised as Colour
#B49955
- #B49955
- Orange
- Dark
- Nearest: Dark khaki
#B49955 is a orange with RGB values 180, 153, 85 and HSL 43°, 39%, 52%. It is a dark colour, so black text on it reaches 7.6:1 contrast (AAA for normal text). The nearest named colour is Dark khaki.
Colour values
#B49955#B49955
HEX#B49955
RGBrgb(180, 153, 85)
RGB (0–1)0.7059, 0.6, 0.3333
RGB percentages70.6%, 60%, 33.3%
HSLhsl(42.9, 38.8%, 52%)
HSV / HSBhsv(42.9, 52.8%, 70.6%)
CMYK0%, 15%, 52.8%, 29.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,835,733
CSS custom property--colour: #B49955;
Brightness & contrast
Relative luminance0.33142WCAG 2.x, 0 is black and 1 is white
Perceived brightness155.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.63:1
Contrast with white2.75:1WCAG normal text: Fail
Contrast with black7.63:1WCAG normal text: AAA
Greyscale equivalent#9A9A9A
Inverted#4B66AA
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.75:1WCAG large text: Fail
Contrast with black, large text7.63:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#5570B4
Analogous#B46955, #A0B455
Triadic#55B499, #9955B4
Split complementary#55A0B4, #6955B4
Tetradic#55B469, #5570B4, #B455A0
Tints, shades & saturation
Channel breakdown
R180
G153
B85
Red180 (70.6%)
Green153 (60%)
Blue85 (33.3%)
Hue42.95°
Saturation (HSL)38.78%
Lightness51.96%
Dominant channelRed
Hex per channelR B4 · G 99 · B 55
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Also reads as
B49955 (chemical formula)
- Formula
- 540,013.55 g/mol
- 49955 atoms
B49955 has a molar mass of 540,013.55 g/mol, made up of 49955 atoms across 1 element: 49955 × B.
Molar mass
Molar mass540,013.55 g/mol
Total atoms per molecule49955
Distinct elements1
Mass of one molecule8.967136 × 10^-19 g
Molecules per gram1.1151833 × 10^18
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
B100%
Boron (B × 49955)540,013.55 g/mol, 100%
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