Recognised as Colour
#C4B573
- #C4B573
- Yellow
- Dark
- Nearest: Dark khaki
#C4B573 is a yellow with RGB values 196, 181, 115 and HSL 49°, 41%, 61%. It is a dark colour, so black text on it reaches 10.2:1 contrast (AAA for normal text). The nearest named colour is Dark khaki.
Colour values
#C4B573#C4B573
HEX#C4B573
RGBrgb(196, 181, 115)
RGB (0–1)0.7686, 0.7098, 0.451
RGB percentages76.9%, 71%, 45.1%
HSLhsl(48.9, 40.7%, 61%)
HSV / HSBhsv(48.9, 41.3%, 76.9%)
CMYK0%, 7.7%, 41.3%, 23.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,891,507
CSS custom property--colour: #C4B573;
Brightness & contrast
Relative luminance0.46021WCAG 2.x, 0 is black and 1 is white
Perceived brightness179.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.2:1
Contrast with white2.06:1WCAG normal text: Fail
Contrast with black10.2:1WCAG normal text: AAA
Greyscale equivalent#B3B3B3
Inverted#3B4A8C
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.06:1WCAG large text: Fail
Contrast with black, large text10.2:1WCAG large text: AAA
Named colours
Hue familyyellow
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#7382C4
Analogous#C48D73, #ABC473
Triadic#73C4B5, #B573C4
Split complementary#73ABC4, #8D73C4
Tetradic#73C48D, #7382C4, #C473AB
Tints, shades & saturation
Channel breakdown
R196
G181
B115
Red196 (76.9%)
Green181 (71%)
Blue115 (45.1%)
Hue48.89°
Saturation (HSL)40.7%
Lightness60.98%
Dominant channelRed
Hex per channelR C4 · G B5 · B 73
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Harmonies
Similar named colours
Also reads as
C4B573 (chemical formula)
- Formula
- 6,242.174 g/mol
- 577 atoms
C4B573 has a molar mass of 6,242.174 g/mol, made up of 577 atoms across 2 elements: 4 × C, 573 × B.
Molar mass
Molar mass6,242.174 g/mol
Total atoms per molecule577
Distinct elements2
Mass of one molecule1.0365374 × 10^-20 g
Molecules per gram9.6475054 × 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
C0.8%
B99.2%
Carbon (C × 4)48.044 g/mol, 0.77%
Boron (B × 573)6,194.13 g/mol, 99.23%
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