Recognised as Colour

#CBF815

#CBF815
Green
Light
Nearest: Green yellow

#CBF815 is a green with RGB values 203, 248, 21 and HSL 72°, 94%, 53%. It is a light colour, so black text on it reaches 17:1 contrast (AAA for normal text). The nearest named colour is Green yellow.

Colour values

#CBF815#CBF815

HEX#CBF815

RGBrgb(203, 248, 21)

RGB (0–1)0.7961, 0.9725, 0.0824

RGB percentages79.6%, 97.3%, 8.2%

HSLhsl(71.9, 94.2%, 52.7%)

HSV / HSBhsv(71.9, 91.5%, 97.3%)

CMYK18.1%, 0%, 91.5%, 2.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,367,317

CSS custom property--colour: #CBF815;

Brightness & contrast

Relative luminance0.79885WCAG 2.x, 0 is black and 1 is white

Perceived brightness220.2 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 16.98:1

Contrast with white1.24:1WCAG normal text: Fail

Contrast with black16.98:1WCAG normal text: AAA

Greyscale equivalent#DEDEDE

Inverted#3407EA

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#FFE800no red cones; affects about 1% of men; ΔE 28.8 from the original

Deuteranopia#FFE739no green cones; the most common form, about 1% of men; ΔE 30.8 from the original

Tritanopia#D7EBD3no blue cones; rare, and affects men and women equally; ΔE 82.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.24:1WCAG large text: Fail

Contrast with black, large text16.98:1WCAG large text: AAA

Named colours

Green yellow · ΔE 14.4 Yellow · ΔE 19.8 Yellow green · ΔE 25.4 Lawn green · ΔE 29 Chartreuse · ΔE 29.1 Gold · ΔE 37.4

Nearest named CSS colourGreen yellow (#ADFF2F)ΔE 14.38, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#4215F8

Analogous#F8B415, #5AF815

Triadic#15CBF8, #F815CB

Split complementary#155AF8, #B415F8

Tetradic#15F8B3, #4215F8, #F81559

Tints, shades & saturation

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

Lighter +40%#F7FEDB

Lighter +30%#ECFCAA

Lighter +20%#E1FB78

Lighter +10%#D6F947

Darker −10%#ABD406

Darker −20%#83A205

Darker −30%#5B7103

Darker −40%#333F02

More saturated +25%#CFFF0E

Less saturated −25%#B9DA33

Channel breakdown

R203

G248

B21

Red203 (79.6%)

Green248 (97.3%)

Blue21 (8.2%)

Hue71.89°

Saturation (HSL)94.19%

Lightness52.75%

Dominant channelGreen

Hex per channelR CB · G F8 · B 15

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Harmonies

Lighter and darker

Similar named colours

Also reads as

CBF815 (chemical formula)

Formula
15,506.191 g/mol
817 atoms

CBF815 has a molar mass of 15,506.191 g/mol, made up of 817 atoms across 3 elements: 1 × C, 1 × B, 815 × F.

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Molar mass

Molar mass15,506.191 g/mol

Total atoms per molecule817

Distinct elements3

Mass of one molecule2.5748636 × 10^-20 g

Molecules per gram3.8837009 × 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

C0.1%

B0.1%

F99.9%

Carbon (C)12.011 g/mol, 0.077%

Boron (B)10.81 g/mol, 0.07%

Fluorine (F × 815)15,483.37 g/mol, 99.853%

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