Recognised as Colour
#B5F43B
- #B5F43B
- Green
- Light
- Nearest: Green yellow
#B5F43B is a green with RGB values 181, 244, 59 and HSL 80°, 89%, 59%. It is a light colour, so black text on it reaches 16:1 contrast (AAA for normal text). The nearest named colour is Green yellow.
Colour values
#B5F43B#B5F43B
HEX#B5F43B
RGBrgb(181, 244, 59)
RGB (0–1)0.7098, 0.9569, 0.2314
RGB percentages71%, 95.7%, 23.1%
HSLhsl(80.4, 89.4%, 59.4%)
HSV / HSBhsv(80.4, 75.8%, 95.7%)
CMYK25.8%, 0%, 75.8%, 4.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,924,539
CSS custom property--colour: #B5F43B;
Brightness & contrast
Relative luminance0.74841WCAG 2.x, 0 is black and 1 is white
Perceived brightness212.5 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.97:1
Contrast with white1.32:1WCAG normal text: Fail
Contrast with black15.97:1WCAG normal text: AAA
Greyscale equivalent#D9D9D9
Inverted#4A0BC4
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.32:1WCAG large text: Fail
Contrast with black, large text15.97:1WCAG large text: AAA
Named colours
Hue familygreen
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#7A3BF4
Analogous#F4D73B, #58F43B
Triadic#3BB5F4, #F43BB5
Split complementary#3B58F4, #D73BF4
Tetradic#3BF4D7, #7A3BF4, #F43B58
Tints, shades & saturation
Channel breakdown
R181
G244
B59
Red181 (71%)
Green244 (95.7%)
Blue59 (23.1%)
Hue80.43°
Saturation (HSL)89.37%
Lightness59.41%
Dominant channelGreen
Hex per channelR B5 · G F4 · B 3B
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Harmonies
Similar named colours
Also reads as
B5F43B (chemical formula)
- Formula
- 881.774 g/mol
- 49 atoms
B5F43B has a molar mass of 881.774 g/mol, made up of 49 atoms across 2 elements: 6 × B, 43 × F.
Molar mass
Molar mass881.774 g/mol
Total atoms per molecule49
Distinct elements2
Mass of one molecule1.4642202 × 10^-21 g
Molecules per gram6.829574 × 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
B7.4%
F92.6%
Boron (B × 6)64.86 g/mol, 7.356%
Fluorine (F × 43)816.914 g/mol, 92.644%
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