Recognised as Colour
#B4C356
- #B4C356
- Yellow
- Dark
- Nearest: Dark khaki
#B4C356 is a yellow with RGB values 180, 195, 86 and HSL 68°, 48%, 55%. It is a dark colour, so black text on it reaches 10.9:1 contrast (AAA for normal text). The nearest named colour is Dark khaki.
Colour values
#B4C356#B4C356
HEX#B4C356
RGBrgb(180, 195, 86)
RGB (0–1)0.7059, 0.7647, 0.3373
RGB percentages70.6%, 76.5%, 33.7%
HSLhsl(68.3, 47.6%, 55.1%)
HSV / HSBhsv(68.3, 55.9%, 76.5%)
CMYK7.7%, 0%, 55.9%, 23.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,846,486
CSS custom property--colour: #B4C356;
Brightness & contrast
Relative luminance0.49405WCAG 2.x, 0 is black and 1 is white
Perceived brightness181.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.88:1
Contrast with white1.93:1WCAG normal text: Fail
Contrast with black10.88:1WCAG normal text: AAA
Greyscale equivalent#B8B8B8
Inverted#4B3CA9
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.93:1WCAG large text: Fail
Contrast with black, large text10.88:1WCAG large text: AAA
Named colours
Hue familyyellow
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#6556C3
Analogous#C39C56, #7DC356
Triadic#56B4C3, #C356B4
Split complementary#567DC3, #9C56C3
Tetradic#56C39C, #6556C3, #C3567D
Tints, shades & saturation
Channel breakdown
R180
G195
B86
Red180 (70.6%)
Green195 (76.5%)
Blue86 (33.7%)
Hue68.26°
Saturation (HSL)47.6%
Lightness55.1%
Dominant channelGreen
Hex per channelR B4 · G C3 · B 56
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Harmonies
Similar named colours
Also reads as
B4C356 (chemical formula)
- Formula
- 4,319.156 g/mol
- 360 atoms
B4C356 has a molar mass of 4,319.156 g/mol, made up of 360 atoms across 2 elements: 4 × B, 356 × C.
Molar mass
Molar mass4,319.156 g/mol
Total atoms per molecule360
Distinct elements2
Mass of one molecule7.1721273 × 10^-21 g
Molecules per gram1.3942865 × 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
B1%
C99%
Boron (B × 4)43.24 g/mol, 1.001%
Carbon (C × 356)4,275.916 g/mol, 98.999%
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