Recognised as Colour
#F3FFBB
- #F3FFBB
- Green
- Light
- Nearest: Pale goldenrod
#F3FFBB is a green with RGB values 243, 255, 187 and HSL 71°, 100%, 87%. It is a light colour, so black text on it reaches 19.8:1 contrast (AAA for normal text). The nearest named colour is Pale goldenrod.
Colour values
#F3FFBB#F3FFBB
HEX#F3FFBB
RGBrgb(243, 255, 187)
RGB (0–1)0.9529, 1, 0.7333
RGB percentages95.3%, 100%, 73.3%
HSLhsl(70.6, 100%, 86.7%)
HSV / HSBhsv(70.6, 26.7%, 100%)
CMYK4.7%, 0%, 26.7%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,990,715
CSS custom property--colour: #F3FFBB;
Brightness & contrast
Relative luminance0.94163WCAG 2.x, 0 is black and 1 is white
Perceived brightness244.6 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 19.83:1
Contrast with white1.06:1WCAG normal text: Fail
Contrast with black19.83:1WCAG normal text: AAA
Greyscale equivalent#F8F8F8
Inverted#0C0044
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.06:1WCAG large text: Fail
Contrast with black, large text19.83:1WCAG large text: AAA
Named colours
Hue familygreen
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#C7BBFF
Analogous#FFE9BB, #D1FFBB
Triadic#BBF3FF, #FFBBF3
Split complementary#BBD1FF, #E9BBFF
Tetradic#BBFFE9, #C7BBFF, #FFBBD1
Tints, shades & saturation
Channel breakdown
R243
G255
B187
Red243 (95.3%)
Green255 (100%)
Blue187 (73.3%)
Hue70.59°
Saturation (HSL)100%
Lightness86.67%
Dominant channelGreen
Hex per channelR F3 · G FF · B BB
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Harmonies
Similar named colours
Also reads as
F3FFBB (chemical formula)
- Formula
- 116.61 g/mol
- 7 atoms
F3FFBB has a molar mass of 116.61 g/mol, made up of 7 atoms across 2 elements: 5 × F, 2 × B.
Molar mass
Molar mass116.61 g/mol
Total atoms per molecule7
Distinct elements2
Mass of one molecule1.9363546 × 10^-22 g
Molecules per gram5.1643433 × 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
F81.5%
B18.5%
Fluorine (F × 5)94.99 g/mol, 81.46%
Boron (B × 2)21.62 g/mol, 18.54%
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