Recognised as Colour
#CCB636
- #CCB636
- Yellow
- Dark
- Nearest: Goldenrod
#CCB636 is a yellow with RGB values 204, 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
#CCB636#CCB636
HEX#CCB636
RGBrgb(204, 182, 54)
RGB (0–1)0.8, 0.7137, 0.2118
RGB percentages80%, 71.4%, 21.2%
HSLhsl(51.2, 59.5%, 50.6%)
HSV / HSBhsv(51.2, 73.5%, 80%)
CMYK0%, 10.8%, 73.5%, 20%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,415,990
CSS custom property--colour: #CCB636;
Brightness & contrast
Relative luminance0.4656WCAG 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 10.31:1
Contrast with white2.04:1WCAG normal text: Fail
Contrast with black10.31:1WCAG normal text: AAA
Greyscale equivalent#B1B1B1
Inverted#3349C9
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.04:1WCAG large text: Fail
Contrast with black, large text10.31:1WCAG large text: AAA
Named colours
Hue familyyellow
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#364CCC
Analogous#CC6B36, #97CC36
Triadic#36CCB6, #B636CC
Split complementary#3697CC, #6B36CC
Tetradic#36CC6B, #364CCC, #CC3697
Tints, shades & saturation
Channel breakdown
R204
G182
B54
Red204 (80%)
Green182 (71.4%)
Blue54 (21.2%)
Hue51.2°
Saturation (HSL)59.52%
Lightness50.59%
Dominant channelRed
Hex per channelR CC · G B6 · B 36
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Harmonies
Similar named colours
Also reads as
CCB636 (chemical formula)
- Formula
- 6,899.182 g/mol
- 638 atoms
CCB636 has a molar mass of 6,899.182 g/mol, made up of 638 atoms across 2 elements: 2 × C, 636 × B.
Molar mass
Molar mass6,899.182 g/mol
Total atoms per molecule638
Distinct elements2
Mass of one molecule1.1456361 × 10^-20 g
Molecules per gram8.728775 × 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
C0.3%
B99.7%
Carbon (C × 2)24.022 g/mol, 0.348%
Boron (B × 636)6,875.16 g/mol, 99.652%
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