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Recognised as Colour

#ACCC20

  • #ACCC20
  • Green
  • Light
  • Nearest: Yellow green

#ACCC20 is a green with RGB values 172, 204, 32 and HSL 71°, 73%, 46%. It is a light colour, so black text on it reaches 11.4:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#ACCC20#ACCC20
HEX#ACCC20
RGBrgb(172, 204, 32)
RGB (0–1)0.6745, 0.8, 0.1255
RGB percentages67.5%, 80%, 12.5%
HSLhsl(71.2, 72.9%, 46.3%)
HSV / HSBhsv(71.2, 84.3%, 80%)
CMYK15.7%, 0%, 84.3%, 20%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,324,448
CSS custom property--colour: #ACCC20;

Brightness & contrast

Relative luminance0.52061WCAG 2.x, 0 is black and 1 is white
Perceived brightness182.7 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.41:1
Contrast with white1.84:1WCAG normal text: Fail
Contrast with black11.41:1WCAG normal text: AAA
Greyscale equivalent#B9B9B9
Inverted#5333DF

Colour vision & accessibility

Protanopia#D9BF00no red cones; affects about 1% of men; ΔE 25.8 from the original
Deuteranopia#D5BF35no green cones; the most common form, about 1% of men; ΔE 25 from the original
Tritanopia#B6C1AEno blue cones; rare, and affects men and women equally; ΔE 68.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.84:1WCAG large text: Fail
Contrast with black, large text11.41:1WCAG large text: AAA

Named colours

Nearest named CSS colourYellow green (#9ACD32)ΔE 9.17, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#4020CC
Analogous#CC9620, #56CC20
Triadic#20ACCC, #CC20AC
Split complementary#2056CC, #9620CC
Tetradic#20CC96, #4020CC, #CC2056

Tints, shades & saturation

Lighter +40%#ECF6C2
Lighter +30%#DEEF96
Lighter +20%#D0E86A
Lighter +10%#C3E13E
Darker −10%#87A019
Darker −20%#627412
Darker −30%#3C480B
Darker −40%#171C04
More saturated +25%#BFEA02
Less saturated −25%#99AF3D

Channel breakdown

R172
G204
B32
Red172 (67.5%)
Green204 (80%)
Blue32 (12.5%)
Hue71.16°
Saturation (HSL)72.88%
Lightness46.27%
Dominant channelGreen
Hex per channelR AC · G CC · B 20

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Also reads as

AcCC20 (chemical formula)

  • Formula
  • 479.231 g/mol
  • 22 atoms

AcCC20 has a molar mass of 479.231 g/mol, made up of 22 atoms across 2 elements: 1 × Ac, 21 × C.

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Molar mass

Molar mass479.231 g/mol
Total atoms per molecule22
Distinct elements2
Mass of one molecule7.957818 × 10^-22 g
Molecules per gram1.2566259 × 10^21

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

Ac47.4%
C52.6%
Actinium (Ac)227 g/mol, 47.368%
Carbon (C × 21)252.231 g/mol, 52.632%

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Every value on this page was computed from “accc20” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.