Recognised as Colour

#BBF550

#BBF550
Green
Light
Nearest: Yellow green

#BBF550 is a green with RGB values 187, 245, 80 and HSL 81°, 89%, 64%. It is a light colour, so black text on it reaches 16.3:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#BBF550#BBF550

HEX#BBF550

RGBrgb(187, 245, 80)

RGB (0–1)0.7333, 0.9608, 0.3137

RGB percentages73.3%, 96.1%, 31.4%

HSLhsl(81.1, 89.2%, 63.7%)

HSV / HSBhsv(81.1, 67.3%, 96.1%)

CMYK23.7%, 0%, 67.3%, 3.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,318,032

CSS custom property--colour: #BBF550;

Brightness & contrast

Relative luminance0.76449WCAG 2.x, 0 is black and 1 is white

Perceived brightness215.5 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 16.29:1

Contrast with white1.29:1WCAG normal text: Fail

Contrast with black16.29:1WCAG normal text: AAA

Greyscale equivalent#DDDDDD

Inverted#440AAF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#FFE537no red cones; affects about 1% of men; ΔE 35.2 from the original

Deuteranopia#F9E25Eno green cones; the most common form, about 1% of men; ΔE 34.7 from the original

Tritanopia#C2EAD4no blue cones; rare, and affects men and women equally; ΔE 68.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.29:1WCAG large text: Fail

Contrast with black, large text16.29:1WCAG large text: AAA

Named colours

Yellow green · ΔE 14.5 Green yellow · ΔE 16.1 Lawn green · ΔE 30.2 Chartreuse · ΔE 30.7 Limegreen · ΔE 32.2 Yellow · ΔE 32.2

Nearest named CSS colourYellow green (#9ACD32)ΔE 14.45, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#8A50F5

Analogous#F5DD50, #68F550

Triadic#50BBF5, #F550BB

Split complementary#5068F5, #DD50F5

Tetradic#50F5DD, #8A50F5, #F55068

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#FFFFFF

Lighter +30%#F3FDE1

Lighter +20%#E0FBB0

Lighter +10%#CEF880

Darker −10%#A8F220

Darker −20%#8DD30C

Darker −30%#6DA309

Darker −40%#4D7207

More saturated +25%#BEFF46

Less saturated −25%#B4DE67

Channel breakdown

R187

G245

B80

Red187 (73.3%)

Green245 (96.1%)

Blue80 (31.4%)

Hue81.09°

Saturation (HSL)89.19%

Lightness63.73%

Dominant channelGreen

Hex per channelR BB · G F5 · B 50

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Harmonies

Lighter and darker

Similar named colours

Also reads as

BBF550 (chemical formula)

Formula
10,470.52 g/mol
552 atoms

BBF550 has a molar mass of 10,470.52 g/mol, made up of 552 atoms across 2 elements: 2 × B, 550 × F.

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Molar mass

Molar mass10,470.52 g/mol

Total atoms per molecule552

Distinct elements2

Mass of one molecule1.7386708 × 10^-20 g

Molecules per gram5.7515202 × 10^19

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

B0.2%

F99.8%

Boron (B × 2)21.62 g/mol, 0.206%

Fluorine (F × 550)10,448.9 g/mol, 99.794%

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Elements in this formula

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