Recognised as Colour

#ACB65F

#ACB65F
Yellow
Dark
Nearest: Dark khaki

#ACB65F is a yellow with RGB values 172, 182, 95 and HSL 67°, 37%, 54%. It is a dark colour, so black text on it reaches 9.6:1 contrast (AAA for normal text). The nearest named colour is Dark khaki.

Colour values

#ACB65F#ACB65F

HEX#ACB65F

RGBrgb(172, 182, 95)

RGB (0–1)0.6745, 0.7137, 0.3725

RGB percentages67.5%, 71.4%, 37.3%

HSLhsl(66.9, 37.3%, 54.3%)

HSV / HSBhsv(66.9, 47.8%, 71.4%)

CMYK5.5%, 0%, 47.8%, 28.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,318,879

CSS custom property--colour: #ACB65F;

Brightness & contrast

Relative luminance0.43053WCAG 2.x, 0 is black and 1 is white

Perceived brightness171.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 9.61:1

Contrast with white2.19:1WCAG normal text: Fail

Contrast with black9.61:1WCAG normal text: AAA

Greyscale equivalent#AEAEAE

Inverted#5349A0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#C1AF57no red cones; affects about 1% of men; ΔE 12.3 from the original

Deuteranopia#C0B063no green cones; the most common form, about 1% of men; ΔE 11.9 from the original

Tritanopia#B5ADA2no blue cones; rare, and affects men and women equally; ΔE 40.1 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text2.19:1WCAG large text: Fail

Contrast with black, large text9.61:1WCAG large text: AAA

Named colours

Dark khaki · ΔE 8.6 Khaki · ΔE 20.3 Olivedrab · ΔE 21.8 Olive · ΔE 24.4 Pale goldenrod · ΔE 24.6 Dark seagreen · ΔE 25.8

Nearest named CSS colourDark khaki (#BDB76B)ΔE 8.6, clearly different but related

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#695FB6

Analogous#B6945F, #81B65F

Triadic#5FACB6, #B65FAC

Split complementary#5F81B6, #945FB6

Tetradic#5FB694, #695FB6, #B65F81

Tints, shades & saturation

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

Lighter +40%#F5F6EB

Lighter +30%#E3E6C8

Lighter +20%#D0D6A5

Lighter +10%#BEC682

Darker −10%#919B47

Darker −20%#717837

Darker −30%#505527

Darker −40%#2F3217

More saturated +25%#C2D342

Less saturated −25%#96997C

Channel breakdown

R172

G182

B95

Red172 (67.5%)

Green182 (71.4%)

Blue95 (37.3%)

Hue66.9°

Saturation (HSL)37.34%

Lightness54.31%

Dominant channelGreen

Hex per channelR AC · G B6 · B 5F

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Harmonies

Lighter and darker

Similar named colours

Also reads as

AcB65F (chemical formula)

Formula
948.648 g/mol
67 atoms

AcB65F has a molar mass of 948.648 g/mol, made up of 67 atoms across 3 elements: 1 × Ac, 65 × B, 1 × F.

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Molar mass

Molar mass948.648 g/mol

Total atoms per molecule67

Distinct elements3

Mass of one molecule1.5752671 × 10^-21 g

Molecules per gram6.3481299 × 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

Ac23.9%

B74.1%

F2%

Actinium (Ac)227 g/mol, 23.929%

Boron (B × 65)702.65 g/mol, 74.069%

Fluorine (F)18.998 g/mol, 2.003%

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Elements in this formula

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