Recognised as Colour

#BFEC1F

#BFEC1F
Green
Light
Nearest: Green yellow

#BFEC1F is a green with RGB values 191, 236, 31 and HSL 73°, 84%, 52%. It is a light colour, so black text on it reaches 15.2:1 contrast (AAA for normal text). The nearest named colour is Green yellow.

Colour values

#BFEC1F#BFEC1F

HEX#BFEC1F

RGBrgb(191, 236, 31)

RGB (0–1)0.749, 0.9255, 0.1216

RGB percentages74.9%, 92.5%, 12.2%

HSLhsl(73.2, 84.4%, 52.4%)

HSV / HSBhsv(73.2, 86.9%, 92.5%)

CMYK19.1%, 0%, 86.9%, 7.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,577,823

CSS custom property--colour: #BFEC1F;

Brightness & contrast

Relative luminance0.71166WCAG 2.x, 0 is black and 1 is white

Perceived brightness209.1 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 15.23:1

Contrast with white1.38:1WCAG normal text: Fail

Contrast with black15.23:1WCAG normal text: AAA

Greyscale equivalent#D4D4D4

Inverted#4013E0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#FADD00no red cones; affects about 1% of men; ΔE 31.6 from the original

Deuteranopia#F5DB3Bno green cones; the most common form, about 1% of men; ΔE 31.7 from the original

Tritanopia#C9E0C9no blue cones; rare, and affects men and women equally; ΔE 77.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.38:1WCAG large text: Fail

Contrast with black, large text15.23:1WCAG large text: AAA

Named colours

Green yellow · ΔE 15 Yellow green · ΔE 18.8 Yellow · ΔE 23 Lawn green · ΔE 29.9 Chartreuse · ΔE 30.2 Gold · ΔE 36.6

Nearest named CSS colourGreen yellow (#ADFF2F)ΔE 14.96, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#4C1FEC

Analogous#ECB31F, #58EC1F

Triadic#1FBFEC, #EC1FBF

Split complementary#1F58EC, #B31FEC

Tetradic#1FECB3, #4C1FEC, #EC1F58

Tints, shades & saturation

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

Lighter +40%#F5FCDB

Lighter +30%#E7F8AC

Lighter +20%#DAF47D

Lighter +10%#CCF04E

Darker −10%#9FC711

Darker −20%#7A980D

Darker −30%#546909

Darker −40%#2E3A05

More saturated +25%#CAFF0C

Less saturated −25%#AECE3D

Channel breakdown

R191

G236

B31

Red191 (74.9%)

Green236 (92.5%)

Blue31 (12.2%)

Hue73.17°

Saturation (HSL)84.36%

Lightness52.35%

Dominant channelGreen

Hex per channelR BF · G EC · B 1F

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Harmonies

Lighter and darker

Similar named colours

Also reads as

BFeC1F (chemical formula)

Formula
97.664 g/mol
4 atoms

BFeC1F has a molar mass of 97.664 g/mol, made up of 4 atoms across 4 elements: 1 × B, 1 × Fe, 1 × C, 1 × F.

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Molar mass

Molar mass97.664 g/mol

Total atoms per molecule4

Distinct elements4

Mass of one molecule1.6217489 × 10^-22 g

Molecules per gram6.1661828 × 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

B11.1%

Fe57.2%

C12.3%

F19.5%

Boron (B)10.81 g/mol, 11.069%

Iron (Fe)55.845 g/mol, 57.181%

Carbon (C)12.011 g/mol, 12.298%

Fluorine (F)18.998 g/mol, 19.452%

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Elements in this formula

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