Recognised as Colour
#CBAF2B
- #CBAF2B
- Yellow
- Dark
- Nearest: Goldenrod
#CBAF2B is a yellow with RGB values 203, 175, 43 and HSL 50°, 65%, 48%. It is a dark colour, so black text on it reaches 9.7:1 contrast (AAA for normal text). The nearest named colour is Goldenrod.
Colour values
#CBAF2B#CBAF2B
HEX#CBAF2B
RGBrgb(203, 175, 43)
RGB (0–1)0.7961, 0.6863, 0.1686
RGB percentages79.6%, 68.6%, 16.9%
HSLhsl(49.5, 65%, 48.2%)
HSV / HSBhsv(49.5, 78.8%, 79.6%)
CMYK0%, 13.8%, 78.8%, 20.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,348,651
CSS custom property--colour: #CBAF2B;
Brightness & contrast
Relative luminance0.43531WCAG 2.x, 0 is black and 1 is white
Perceived brightness174.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.71:1
Contrast with white2.16:1WCAG normal text: Fail
Contrast with black9.71:1WCAG normal text: AAA
Greyscale equivalent#ABABAB
Inverted#3450D4
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.16:1WCAG large text: Fail
Contrast with black, large text9.71:1WCAG large text: AAA
Named colours
Hue familyyellow
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#2B47CB
Analogous#CB5F2B, #97CB2B
Triadic#2BCBAF, #AF2BCB
Split complementary#2B97CB, #5F2BCB
Tetradic#2BCB5F, #2B47CB, #CB2B97
Tints, shades & saturation
Channel breakdown
R203
G175
B43
Red203 (79.6%)
Green175 (68.6%)
Blue43 (16.9%)
Hue49.5°
Saturation (HSL)65.04%
Lightness48.24%
Dominant channelRed
Hex per channelR CB · G AF · B 2B
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Also reads as
CBaF2B (chemical formula)
- Formula
- 198.147 g/mol
- 5 atoms
CBaF2B has a molar mass of 198.147 g/mol, made up of 5 atoms across 4 elements: 1 × C, 1 × Ba, 2 × F, 1 × B.
Molar mass
Molar mass198.147 g/mol
Total atoms per molecule5
Distinct elements4
Mass of one molecule3.2903083 × 10^-22 g
Molecules per gram3.0392288 × 10^21
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
C6.1%
Ba69.3%
F19.2%
B5.5%
Carbon (C)12.011 g/mol, 6.062%
Barium (Ba)137.33 g/mol, 69.307%
Fluorine (F × 2)37.996 g/mol, 19.176%
Boron (B)10.81 g/mol, 5.456%
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