Recognised as Colour

#ACB299

#ACB299
Green
Dark
Nearest: Dark grey

#ACB299 is a green with RGB values 172, 178, 153 and HSL 74°, 14%, 65%. 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 grey.

Colour values

#ACB299#ACB299

HEX#ACB299

RGBrgb(172, 178, 153)

RGB (0–1)0.6745, 0.698, 0.6

RGB percentages67.5%, 69.8%, 60%

HSLhsl(74.4, 14%, 64.9%)

HSV / HSBhsv(74.4, 14%, 69.8%)

CMYK3.4%, 0%, 14%, 30.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,317,913

CSS custom property--colour: #ACB299;

Brightness & contrast

Relative luminance0.42911WCAG 2.x, 0 is black and 1 is white

Perceived brightness173.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 9.58:1

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

Contrast with black9.58:1WCAG normal text: AAA

Greyscale equivalent#AFAFAF

Inverted#534D66

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#B6AF98no red cones; affects about 1% of men; ΔE 5.2 from the original

Deuteranopia#B5AF9Ano green cones; the most common form, about 1% of men; ΔE 5.1 from the original

Tritanopia#AFAFABno blue cones; rare, and affects men and women equally; ΔE 11.6 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 text9.58:1WCAG large text: AAA

Named colours

Dark grey · ΔE 13.9 Silver · ΔE 15.1 Tan · ΔE 17.3 Dark seagreen · ΔE 18.2 Light grey · ΔE 19 Gainsboro · ΔE 21.3

Nearest named CSS colourDark grey (#A9A9A9)ΔE 13.95, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#9F99B2

Analogous#B2AB99, #9FB299

Triadic#99ACB2, #B299AC

Split complementary#999FB2, #AB99B2

Tetradic#99B2AB, #9F99B2, #B2999F

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#F3F4F0

Lighter +20%#DBDED3

Lighter +10%#C4C8B6

Darker −10%#949C7C

Darker −20%#7B8263

Darker −30%#5F654D

Darker −40%#444837

More saturated +25%#B8C883

Less saturated −25%#A5A5A5

Channel breakdown

R172

G178

B153

Red172 (67.5%)

Green178 (69.8%)

Blue153 (60%)

Hue74.4°

Saturation (HSL)13.97%

Lightness64.9%

Dominant channelGreen

Hex per channelR AC · G B2 · B 99

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Harmonies

Lighter and darker

Similar named colours

Also reads as

AcB299 (chemical formula)

Formula
3,459.19 g/mol
300 atoms

AcB299 has a molar mass of 3,459.19 g/mol, made up of 300 atoms across 2 elements: 1 × Ac, 299 × B.

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Molar mass

Molar mass3,459.19 g/mol

Total atoms per molecule300

Distinct elements2

Mass of one molecule5.7441201 × 10^-21 g

Molecules per gram1.7409107 × 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

Ac6.6%

B93.4%

Actinium (Ac)227 g/mol, 6.562%

Boron (B × 299)3,232.19 g/mol, 93.438%

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Elements in this formula

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