Recognised as Colour

#C3C840

#C3C840
Yellow
Light
Nearest: Yellow green

#C3C840 is a yellow with RGB values 195, 200, 64 and HSL 62°, 55%, 52%. It is a light colour, so black text on it reaches 11.7:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#C3C840#C3C840

HEX#C3C840

RGBrgb(195, 200, 64)

RGB (0–1)0.7647, 0.7843, 0.251

RGB percentages76.5%, 78.4%, 25.1%

HSLhsl(62.2, 55.3%, 51.8%)

HSV / HSBhsv(62.2, 68%, 78.4%)

CMYK2.5%, 0%, 68%, 21.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,830,784

CSS custom property--colour: #C3C840;

Brightness & contrast

Relative luminance0.53281WCAG 2.x, 0 is black and 1 is white

Perceived brightness187.9 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 11.66:1

Contrast with white1.8:1WCAG normal text: Fail

Contrast with black11.66:1WCAG normal text: AAA

Greyscale equivalent#BDBDBD

Inverted#3C37BF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#D7BF2Bno red cones; affects about 1% of men; ΔE 14 from the original

Deuteranopia#D8C34Ano green cones; the most common form, about 1% of men; ΔE 12.3 from the original

Tritanopia#D0BCADno blue cones; rare, and affects men and women equally; ΔE 58.6 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.8:1WCAG large text: Fail

Contrast with black, large text11.66:1WCAG large text: AAA

Named colours

Yellow green · ΔE 19.9 Khaki · ΔE 24.6 Dark khaki · ΔE 27 Olive · ΔE 27.7 Goldenrod · ΔE 28.2 Olivedrab · ΔE 29.2

Nearest named CSS colourYellow green (#9ACD32)ΔE 19.89, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#4540C8

Analogous#C88940, #7FC840

Triadic#40C3C8, #C840C3

Split complementary#407FC8, #8940C8

Tetradic#40C889, #4540C8, #C8407F

Tints, shades & saturation

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

Lighter +40%#F5F6DE

Lighter +30%#E8EAB7

Lighter +20%#DCDF8F

Lighter +10%#CFD368

Darker −10%#A1A530

Darker −20%#7A7E24

Darker −30%#545619

Darker −40%#2D2F0D

More saturated +25%#DFE721

Less saturated −25%#A7A95F

Channel breakdown

R195

G200

B64

Red195 (76.5%)

Green200 (78.4%)

Blue64 (25.1%)

Hue62.21°

Saturation (HSL)55.28%

Lightness51.76%

Dominant channelGreen

Hex per channelR C3 · G C8 · B 40

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Harmonies

Lighter and darker

Similar named colours

Also reads as

C3C840 (chemical formula)

Formula
10,125.273 g/mol
843 atoms

C3C840 has a molar mass of 10,125.273 g/mol, made up of 843 atoms across 1 element: 843 × C.

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Molar mass

Molar mass10,125.273 g/mol

Total atoms per molecule843

Distinct elements1

Mass of one molecule1.6813411 × 10^-20 g

Molecules per gram5.947633 × 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

C100%

Carbon (C × 843)10,125.273 g/mol, 100%

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Elements in this formula

Carbon

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