Recognised as Colour

#F3BA18

#F3BA18
Orange
Light
Nearest: Goldenrod

#F3BA18 is a orange with RGB values 243, 186, 24 and HSL 44°, 90%, 52%. It is a light colour, so black text on it reaches 11.8:1 contrast (AAA for normal text). The nearest named colour is Goldenrod.

Colour values

#F3BA18#F3BA18

HEX#F3BA18

RGBrgb(243, 186, 24)

RGB (0–1)0.9529, 0.7294, 0.0941

RGB percentages95.3%, 72.9%, 9.4%

HSLhsl(44.4, 90.1%, 52.4%)

HSV / HSBhsv(44.4, 90.1%, 95.3%)

CMYK0%, 23.5%, 90.1%, 4.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer15,972,888

CSS custom property--colour: #F3BA18;

Brightness & contrast

Relative luminance0.54238WCAG 2.x, 0 is black and 1 is white

Perceived brightness195 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 11.85:1

Contrast with white1.77:1WCAG normal text: Fail

Contrast with black11.85:1WCAG normal text: AAA

Greyscale equivalent#BABABA

Inverted#0C45E7

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#D3BA00no red cones; affects about 1% of men; ΔE 14.5 from the original

Deuteranopia#E1C926no green cones; the most common form, about 1% of men; ΔE 15.5 from the original

Tritanopia#FFA79Fno blue cones; rare, and affects men and women equally; ΔE 64.6 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.77:1WCAG large text: Fail

Contrast with black, large text11.85:1WCAG large text: AAA

Named colours

Goldenrod · ΔE 11.9 Gold · ΔE 16 Orange · ΔE 16.3 Dark goldenrod · ΔE 24.6 Dark orange · ΔE 30.2 Sandy brown · ΔE 34.7

Nearest named CSS colourGoldenrod (#DAA520)ΔE 11.93, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1851F3

Analogous#F34C18, #BFF318

Triadic#18F3BA, #BA18F3

Split complementary#18BFF3, #4C18F3

Tetradic#18F34C, #1851F3, #F318BF

Tints, shades & saturation

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

Lighter +40%#FDF4DA

Lighter +30%#FBE5A9

Lighter +20%#F8D779

Lighter +10%#F6C848

Darker −10%#CD9B0B

Darker −20%#9D7608

Darker −30%#6C5206

Darker −40%#3C2D03

More saturated +25%#FFC00C

Less saturated −25%#D5AB36

Channel breakdown

R243

G186

B24

Red243 (95.3%)

Green186 (72.9%)

Blue24 (9.4%)

Hue44.38°

Saturation (HSL)90.12%

Lightness52.35%

Dominant channelRed

Hex per channelR F3 · G BA · B 18

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Harmonies

Lighter and darker

Similar named colours

Also reads as

F3Ba18 (chemical formula)

Formula
2,528.934 g/mol
21 atoms

F3Ba18 has a molar mass of 2,528.934 g/mol, made up of 21 atoms across 2 elements: 3 × F, 18 × Ba.

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Molar mass

Molar mass2,528.934 g/mol

Total atoms per molecule21

Distinct elements2

Mass of one molecule4.1993937 × 10^-21 g

Molecules per gram2.3812961 × 10^20

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

F2.3%

Ba97.7%

Fluorine (F × 3)56.994 g/mol, 2.254%

Barium (Ba × 18)2,471.94 g/mol, 97.746%

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