What color notation indicates a 5/4 rating in the Munsell Color System?

The Munsell Color System is a widely used color classification system that describes colors based on three characteristics: hue, value, and chroma. The notation reflects the hue followed by the value and chroma, where the first number indicates the value (lightness) and the letter indicates the hue.

A 5/4 rating in the Munsell Color System typically refers to a color that has a hue of 5, a value of 4, and when represented in the system, it corresponds to the notation of 5YR. The "YR" stands for Yellow-Red, which is the specific hue category, and the "5" before it indicates the middle value in terms of lightness.

This notation specifies that the color in question has characteristics associated with a slightly reddish-yellow hue, a mid-range value (which correlates to a relatively darker shade), and often refers to colors seen in various soil types. In contrast, the other options would indicate different hues or values, which do not align with the specified 5/4 rating.