Recognised as Colour

#CBFB37

#CBFB37
Green
Light
Nearest: Green yellow

#CBFB37 is a green with RGB values 203, 251, 55 and HSL 75°, 96%, 60%. It is a light colour, so black text on it reaches 17.4:1 contrast (AAA for normal text). The nearest named colour is Green yellow.

Colour values

#CBFB37#CBFB37

HEX#CBFB37

RGBrgb(203, 251, 55)

RGB (0–1)0.7961, 0.9843, 0.2157

RGB percentages79.6%, 98.4%, 21.6%

HSLhsl(74.7, 96.1%, 60%)

HSV / HSBhsv(74.7, 78.1%, 98.4%)

CMYK19.1%, 0%, 78.1%, 1.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,368,119

CSS custom property--colour: #CBFB37;

Brightness & contrast

Relative luminance0.81967WCAG 2.x, 0 is black and 1 is white

Perceived brightness222.8 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 17.39:1

Contrast with white1.21:1WCAG normal text: Fail

Contrast with black17.39:1WCAG normal text: AAA

Greyscale equivalent#E3E3E3

Inverted#3404C8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#FFEB00no red cones; affects about 1% of men; ΔE 29.2 from the original

Deuteranopia#FFE94Cno green cones; the most common form, about 1% of men; ΔE 30.9 from the original

Tritanopia#D6EED7no blue cones; rare, and affects men and women equally; ΔE 77.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.21:1WCAG large text: Fail

Contrast with black, large text17.39:1WCAG large text: AAA

Named colours

Green yellow · ΔE 13.1 Yellow green · ΔE 21.6 Yellow · ΔE 22.9 Lawn green · ΔE 28.9 Chartreuse · ΔE 29.1 Gold · ΔE 38.4

Nearest named CSS colourGreen yellow (#ADFF2F)ΔE 13.07, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#6737FB

Analogous#FBC937, #69FB37

Triadic#37CBFB, #FB37CB

Split complementary#3769FB, #C937FB

Tetradic#37FBC9, #6737FB, #FB3769

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#F2FECD

Lighter +20%#E5FD9B

Lighter +10%#D8FC69

Darker −10%#BEFA05

Darker −20%#98C804

Darker −30%#729603

Darker −40%#4C6402

More saturated +25%#CDFF33

Less saturated −25%#BEE251

Channel breakdown

R203

G251

B55

Red203 (79.6%)

Green251 (98.4%)

Blue55 (21.6%)

Hue74.69°

Saturation (HSL)96.08%

Lightness60%

Dominant channelGreen

Hex per channelR CB · G FB · B 37

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Harmonies

Lighter and darker

Similar named colours

Also reads as

CBFB37 (chemical formula)

Formula
441.789 g/mol
40 atoms

CBFB37 has a molar mass of 441.789 g/mol, made up of 40 atoms across 3 elements: 1 × C, 38 × B, 1 × F.

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Molar mass

Molar mass441.789 g/mol

Total atoms per molecule40

Distinct elements3

Mass of one molecule7.3360789 × 10^-22 g

Molecules per gram1.363126 × 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

C2.7%

B93%

F4.3%

Carbon (C)12.011 g/mol, 2.719%

Boron (B × 38)410.78 g/mol, 92.981%

Fluorine (F)18.998 g/mol, 4.3%

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