Recognised as Colour

#ACFF64

#ACFF64
Green
Light
Nearest: Green yellow

#ACFF64 is a green with RGB values 172, 255, 100 and HSL 92°, 100%, 70%. It is a light colour, so black text on it reaches 17.2:1 contrast (AAA for normal text). The nearest named colour is Green yellow.

Colour values

#ACFF64#ACFF64

HEX#ACFF64

RGBrgb(172, 255, 100)

RGB (0–1)0.6745, 1, 0.3922

RGB percentages67.5%, 100%, 39.2%

HSLhsl(92.1, 100%, 69.6%)

HSV / HSBhsv(92.1, 60.8%, 100%)

CMYK32.5%, 0%, 60.8%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,337,572

CSS custom property--colour: #ACFF64;

Brightness & contrast

Relative luminance0.81211WCAG 2.x, 0 is black and 1 is white

Perceived brightness219.4 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 17.24:1

Contrast with white1.22:1WCAG normal text: Fail

Contrast with black17.24:1WCAG normal text: AAA

Greyscale equivalent#E2E2E2

Inverted#53009B

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#FFED52no red cones; affects about 1% of men; ΔE 39.9 from the original

Deuteranopia#FDE670no green cones; the most common form, about 1% of men; ΔE 43.6 from the original

Tritanopia#ADF5DEno blue cones; rare, and affects men and women equally; ΔE 64.6 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.22:1WCAG large text: Fail

Contrast with black, large text17.24:1WCAG large text: AAA

Named colours

Green yellow · ΔE 17.7 Yellow green · ΔE 19.7 Pale green · ΔE 26 Limegreen · ΔE 26.4 Lawn green · ΔE 27.7 Light green · ΔE 28.2

Nearest named CSS colourGreen yellow (#ADFF2F)ΔE 17.69, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#B764FF

Analogous#FAFF64, #64FF6A

Triadic#64ACFF, #FF64AC

Split complementary#6964FF, #FF64FA

Tetradic#64F9FF, #B764FF, #FF6964

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FEFFFD

Lighter +20%#E3FFCA

Lighter +10%#C7FF97

Darker −10%#91FF31

Darker −20%#76FD00

Darker −30%#5ECA00

Darker −40%#469700

More saturated +25%#ACFF64

Less saturated −25%#ADEC77

Channel breakdown

R172

G255

B100

Red172 (67.5%)

Green255 (100%)

Blue100 (39.2%)

Hue92.13°

Saturation (HSL)100%

Lightness69.61%

Dominant channelGreen

Hex per channelR AC · G FF · B 64

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Harmonies

Lighter and darker

Similar named colours

Also reads as

AcFF64 (chemical formula)

Formula
1,461.87 g/mol
66 atoms

AcFF64 has a molar mass of 1,461.87 g/mol, made up of 66 atoms across 2 elements: 1 × Ac, 65 × F.

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Molar mass

Molar mass1,461.87 g/mol

Total atoms per molecule66

Distinct elements2

Mass of one molecule2.4274922 × 10^-21 g

Molecules per gram4.1194776 × 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

Ac15.5%

F84.5%

Actinium (Ac)227 g/mol, 15.528%

Fluorine (F × 65)1,234.87 g/mol, 84.472%

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Elements in this formula

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