Recognised as Colour
#BFC233
- #BFC233
- Yellow
- Dark
- Nearest: Yellow green
#BFC233 is a yellow with RGB values 191, 194, 51 and HSL 61°, 58%, 48%. It is a dark colour, so black text on it reaches 11:1 contrast (AAA for normal text). The nearest named colour is Yellow green.
Colour values
#BFC233#BFC233
HEX#BFC233
RGBrgb(191, 194, 51)
RGB (0–1)0.749, 0.7608, 0.2
RGB percentages74.9%, 76.1%, 20%
HSLhsl(61.3, 58.4%, 48%)
HSV / HSBhsv(61.3, 73.7%, 76.1%)
CMYK1.5%, 0%, 73.7%, 23.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,567,091
CSS custom property--colour: #BFC233;
Brightness & contrast
Relative luminance0.49899WCAG 2.x, 0 is black and 1 is white
Perceived brightness182.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.98:1
Contrast with white1.91:1WCAG normal text: Fail
Contrast with black10.98:1WCAG normal text: AAA
Greyscale equivalent#B7B7B7
Inverted#403DCC
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.91:1WCAG large text: Fail
Contrast with black, large text10.98:1WCAG large text: AAA
Named colours
Hue familyyellow
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#3633C2
Analogous#C27D33, #78C233
Triadic#33BFC2, #C233BF
Split complementary#3378C2, #7D33C2
Tetradic#33C27D, #3633C2, #C23378
Tints, shades & saturation
Channel breakdown
R191
G194
B51
Red191 (74.9%)
Green194 (76.1%)
Blue51 (20%)
Hue61.26°
Saturation (HSL)58.37%
Lightness48.04%
Dominant channelGreen
Hex per channelR BF · G C2 · B 33
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Also reads as
BFC233 (chemical formula)
- Formula
- 2,828.371 g/mol
- 235 atoms
BFC233 has a molar mass of 2,828.371 g/mol, made up of 235 atoms across 3 elements: 1 × B, 1 × F, 233 × C.
Molar mass
Molar mass2,828.371 g/mol
Total atoms per molecule235
Distinct elements3
Mass of one molecule4.6966205 × 10^-21 g
Molecules per gram2.1291905 × 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
B0.4%
F0.7%
C98.9%
Boron (B)10.81 g/mol, 0.382%
Fluorine (F)18.998 g/mol, 0.672%
Carbon (C × 233)2,798.563 g/mol, 98.946%
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