Recognised as Colour

#FFC536

#FFC536
Orange
Light
Nearest: Goldenrod

#FFC536 is a orange with RGB values 255, 197, 54 and HSL 43°, 100%, 61%. It is a light colour, so black text on it reaches 13.3:1 contrast (AAA for normal text). The nearest named colour is Goldenrod.

Colour values

#FFC536#FFC536

HEX#FFC536

RGBrgb(255, 197, 54)

RGB (0–1)1, 0.7725, 0.2118

RGB percentages100%, 77.3%, 21.2%

HSLhsl(42.7, 100%, 60.6%)

HSV / HSBhsv(42.7, 78.8%, 100%)

CMYK0%, 22.7%, 78.8%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,762,166

CSS custom property--colour: #FFC536;

Brightness & contrast

Relative luminance0.61459WCAG 2.x, 0 is black and 1 is white

Perceived brightness206.3 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 13.29:1

Contrast with white1.58:1WCAG normal text: Fail

Contrast with black13.29:1WCAG normal text: AAA

Greyscale equivalent#C7C7C7

Inverted#003AC9

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#DEC516no red cones; affects about 1% of men; ΔE 15.8 from the original

Deuteranopia#ECD43Eno green cones; the most common form, about 1% of men; ΔE 15.6 from the original

Tritanopia#FFB2AAno blue cones; rare, and affects men and women equally; ΔE 61.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.58:1WCAG large text: Fail

Contrast with black, large text13.29:1WCAG large text: AAA

Named colours

Goldenrod · ΔE 12.9 Gold · ΔE 17.2 Orange · ΔE 18.2 Dark goldenrod · ΔE 26 Dark orange · ΔE 31.5 Sandy brown · ΔE 32.1

Nearest named CSS colourGoldenrod (#DAA520)ΔE 12.89, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#3670FF

Analogous#FF6136, #D4FF36

Triadic#36FFC5, #C536FF

Split complementary#36D4FF, #6136FF

Tetradic#36FF61, #3670FF, #FF36D4

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFF1CF

Lighter +20%#FFE29C

Lighter +10%#FFD469

Darker −10%#FFB603

Darker −20%#CF9300

Darker −30%#9C6F00

Darker −40%#694B00

More saturated +25%#FFC536

Less saturated −25%#E6BA4F

Channel breakdown

R255

G197

B54

Red255 (100%)

Green197 (77.3%)

Blue54 (21.2%)

Hue42.69°

Saturation (HSL)100%

Lightness60.59%

Dominant channelRed

Hex per channelR FF · G C5 · B 36

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FFC536 (chemical formula)

Formula
6,475.892 g/mol
538 atoms

FFC536 has a molar mass of 6,475.892 g/mol, made up of 538 atoms across 2 elements: 2 × F, 536 × C.

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Molar mass

Molar mass6,475.892 g/mol

Total atoms per molecule538

Distinct elements2

Mass of one molecule1.0753472 × 10^-20 g

Molecules per gram9.2993224 × 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

F0.6%

C99.4%

Fluorine (F × 2)37.996 g/mol, 0.587%

Carbon (C × 536)6,437.896 g/mol, 99.413%

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Elements in this formula

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