Colour
#CBB649
- #CBB649
- Yellow
- Dark
- Nearest: Dark khaki
#CBB649 is a yellow with RGB values 203, 182, 73 and HSL 50°, 56%, 54%. It is a dark colour, so black text on it reaches 10.3:1 contrast (AAA for normal text). The nearest named colour is Dark khaki.
Colour values
#CBB649#CBB649
HEX#CBB649
RGBrgb(203, 182, 73)
RGB (0–1)0.7961, 0.7137, 0.2863
RGB percentages79.6%, 71.4%, 28.6%
HSLhsl(50.3, 55.6%, 54.1%)
HSV / HSBhsv(50.3, 64%, 79.6%)
CMYK0%, 10.3%, 64%, 20.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,350,473
CSS custom property--colour: #CBB649;
Brightness & contrast
Relative luminance0.46633WCAG 2.x, 0 is black and 1 is white
Perceived brightness179.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.33:1
Contrast with white2.03:1WCAG normal text: Fail
Contrast with black10.33:1WCAG normal text: AAA
Greyscale equivalent#B3B3B3
Inverted#3449B6
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 text10.33:1WCAG large text: AAA
Named colours
Hue familyyellow
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#495ECB
Analogous#CB7549, #9FCB49
Triadic#49CBB6, #B649CB
Split complementary#499FCB, #7549CB
Tetradic#49CB75, #495ECB, #CB499F
Tints, shades & saturation
Channel breakdown
R203
G182
B73
Red203 (79.6%)
Green182 (71.4%)
Blue73 (28.6%)
Hue50.31°
Saturation (HSL)55.56%
Lightness54.12%
Dominant channelRed
Hex per channelR CB · G B6 · B 49
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Harmonies
Similar named colours
Also reads as
CBB649 (chemical formula)
- Formula
- 7,038.511 g/mol
- 651 atoms
CBB649 has a molar mass of 7,038.511 g/mol, made up of 651 atoms across 2 elements: 1 × C, 650 × B.
Molar mass
Molar mass7,038.511 g/mol
Total atoms per molecule651
Distinct elements2
Mass of one molecule1.1687722 × 10^-20 g
Molecules per gram8.5559869 × 10^19
Composition by mass
C0.2%
B99.8%
Carbon (C)12.011 g/mol, 0.171%
Boron (B × 650)7,026.5 g/mol, 99.829%
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