Recognised as Colour
#CDB636
- #CDB636
- Yellow
- Dark
- Nearest: Goldenrod
#CDB636 is a yellow with RGB values 205, 182, 54 and HSL 51°, 60%, 51%. It is a dark colour, so black text on it reaches 10.3:1 contrast (AAA for normal text). The nearest named colour is Goldenrod.
Colour values
#CDB636#CDB636
HEX#CDB636
RGBrgb(205, 182, 54)
RGB (0–1)0.8039, 0.7137, 0.2118
RGB percentages80.4%, 71.4%, 21.2%
HSLhsl(50.9, 60.2%, 50.8%)
HSV / HSBhsv(50.9, 73.7%, 80.4%)
CMYK0%, 11.2%, 73.7%, 19.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,481,526
CSS custom property--colour: #CDB636;
Brightness & contrast
Relative luminance0.46701WCAG 2.x, 0 is black and 1 is white
Perceived brightness179.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.34:1
Contrast with white2.03:1WCAG normal text: Fail
Contrast with black10.34:1WCAG normal text: AAA
Greyscale equivalent#B2B2B2
Inverted#3249C9
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.03:1WCAG large text: Fail
Contrast with black, large text10.34:1WCAG large text: AAA
Named colours
Hue familyyellow
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#364DCD
Analogous#CD6A36, #98CD36
Triadic#36CDB6, #B636CD
Split complementary#3698CD, #6A36CD
Tetradic#36CD6B, #364DCD, #CD3699
Tints, shades & saturation
Channel breakdown
R205
G182
B54
Red205 (80.4%)
Green182 (71.4%)
Blue54 (21.2%)
Hue50.86°
Saturation (HSL)60.16%
Lightness50.78%
Dominant channelRed
Hex per channelR CD · G B6 · B 36
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Harmonies
Similar named colours
Also reads as
CdB636 (chemical formula)
- Formula
- 6,987.57 g/mol
- 637 atoms
CdB636 has a molar mass of 6,987.57 g/mol, made up of 637 atoms across 2 elements: 1 × Cd, 636 × B.
Molar mass
Molar mass6,987.57 g/mol
Total atoms per molecule637
Distinct elements2
Mass of one molecule1.1603133 × 10^-20 g
Molecules per gram8.618362 × 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
Cd1.6%
B98.4%
Cadmium (Cd)112.41 g/mol, 1.609%
Boron (B × 636)6,875.16 g/mol, 98.391%
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