Recognised as Colour

#FFC861

#FFC861
Orange
Light
Nearest: Goldenrod

#FFC861 is a orange with RGB values 255, 200, 97 and HSL 39°, 100%, 69%. It is a light colour, so black text on it reaches 13.7:1 contrast (AAA for normal text). The nearest named colour is Goldenrod.

Colour values

#FFC861#FFC861

HEX#FFC861

RGBrgb(255, 200, 97)

RGB (0–1)1, 0.7843, 0.3804

RGB percentages100%, 78.4%, 38%

HSLhsl(39.1, 100%, 69%)

HSV / HSBhsv(39.1, 62%, 100%)

CMYK0%, 21.6%, 62%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,762,977

CSS custom property--colour: #FFC861;

Brightness & contrast

Relative luminance0.63432WCAG 2.x, 0 is black and 1 is white

Perceived brightness209.8 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 13.69:1

Contrast with white1.53:1WCAG normal text: Fail

Contrast with black13.69:1WCAG normal text: AAA

Greyscale equivalent#CCCCCC

Inverted#00379E

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#DFC856no red cones; affects about 1% of men; ΔE 14.4 from the original

Deuteranopia#ECD665no green cones; the most common form, about 1% of men; ΔE 14.8 from the original

Tritanopia#FFB8B1no blue cones; rare, and affects men and women equally; ΔE 46.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.53:1WCAG large text: Fail

Contrast with black, large text13.69:1WCAG large text: AAA

Named colours

Goldenrod · ΔE 16.9 Sandy brown · ΔE 20.5 Khaki · ΔE 22.9 Dark goldenrod · ΔE 25 Peru · ΔE 27.2 Orange · ΔE 27.4

Nearest named CSS colourGoldenrod (#DAA520)ΔE 16.88, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#6198FF

Analogous#FF7961, #E7FF61

Triadic#61FFC8, #C861FF

Split complementary#61E7FF, #7961FF

Tetradic#61FF79, #6198FF, #FF61E7

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFDFA

Lighter +20%#FFECC7

Lighter +10%#FFDA94

Darker −10%#FFB62E

Darker −20%#FAA300

Darker −30%#C78200

Darker −40%#946000

More saturated +25%#FFC861

Less saturated −25%#EBC275

Channel breakdown

R255

G200

B97

Red255 (100%)

Green200 (78.4%)

Blue97 (38%)

Hue39.11°

Saturation (HSL)100%

Lightness69.02%

Dominant channelRed

Hex per channelR FF · G C8 · B 61

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FFC861 (chemical formula)

Formula
10,379.467 g/mol
863 atoms

FFC861 has a molar mass of 10,379.467 g/mol, made up of 863 atoms across 2 elements: 2 × F, 861 × C.

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Molar mass

Molar mass10,379.467 g/mol

Total atoms per molecule863

Distinct elements2

Mass of one molecule1.723551 × 10^-20 g

Molecules per gram5.801975 × 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

F0.4%

C99.6%

Fluorine (F × 2)37.996 g/mol, 0.366%

Carbon (C × 861)10,341.471 g/mol, 99.634%

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