Recognised as Colour

#AC9704

#AC9704
Yellow
Dark
Nearest: Dark goldenrod

#AC9704 is a yellow with RGB values 172, 151, 4 and HSL 52°, 95%, 35%. It is a dark colour, so black text on it reaches 7.2:1 contrast (AAA for normal text). The nearest named colour is Dark goldenrod.

Colour values

#AC9704#AC9704

HEX#AC9704

RGBrgb(172, 151, 4)

RGB (0–1)0.6745, 0.5922, 0.0157

RGB percentages67.5%, 59.2%, 1.6%

HSLhsl(52.5, 95.5%, 34.5%)

HSV / HSBhsv(52.5, 97.7%, 67.5%)

CMYK0%, 12.2%, 97.7%, 32.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,310,852

CSS custom property--colour: #AC9704;

Brightness & contrast

Relative luminance0.30913WCAG 2.x, 0 is black and 1 is white

Perceived brightness149.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 7.18:1

Contrast with white2.92:1WCAG normal text: Fail

Contrast with black7.18:1WCAG normal text: AAA

Greyscale equivalent#919191

Inverted#5368FB

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#A79300no red cones; affects about 1% of men; ΔE 1.8 from the original

Deuteranopia#AD9A19no green cones; the most common form, about 1% of men; ΔE 3.2 from the original

Tritanopia#BB8A80no blue cones; rare, and affects men and women equally; ΔE 57.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text2.92:1WCAG large text: Fail

Contrast with black, large text7.18:1WCAG large text: AAA

Named colours

Dark goldenrod · ΔE 15.5 Olive · ΔE 15.9 Goldenrod · ΔE 16.2 Dark khaki · ΔE 28.7 Olivedrab · ΔE 29.2 Peru · ΔE 31.7

Nearest named CSS colourDark goldenrod (#B8860B)ΔE 15.45, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0419AC

Analogous#AC4304, #6DAC04

Triadic#04AC97, #9704AC

Split complementary#046DAC, #4304AC

Tetradic#04AC43, #0419AC, #AC046D

Tints, shades & saturation

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

Lighter +40%#FCED80

Lighter +30%#FBE54E

Lighter +20%#FADE1C

Lighter +10%#DEC305

Darker −10%#7A6B03

Darker −20%#483F02

Darker −30%#161401

Darker −40%#000000

More saturated +25%#B09A00

Less saturated −25%#96871A

Channel breakdown

R172

G151

Red172 (67.5%)

Green151 (59.2%)

Blue4 (1.6%)

Hue52.5°

Saturation (HSL)95.45%

Lightness34.51%

Dominant channelRed

Hex per channelR AC · G 97 · B 04

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Harmonies

Lighter and darker

Similar named colours

Also reads as

Ac9704 (chemical formula)

Formula
2,202,808 g/mol
9704 atoms

Ac9704 has a molar mass of 2,202,808 g/mol, made up of 9704 atoms across 1 element: 9704 × Ac.

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Molar mass

Molar mass2,202,808 g/mol

Total atoms per molecule9704

Distinct elements1

Mass of one molecule3.6578487 × 10^-18 g

Molecules per gram2.7338473 × 10^17

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

Ac100%

Actinium (Ac × 9704)2,202,808 g/mol, 100%

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Elements in this formula

Actinium

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