What Color Is a Standard Tennis Ball?
A standard tennis ball is optic yellow, a shade between yellow and green. The International Tennis Federation (ITF) specifies the color as any shade between the Munsell notations 2.5Y 8/6 and 2.5Y 8/12. This precise color was chosen in 1972 to make the ball more visible on television and to players against different court surfaces.
Before 1972, tennis balls came in a variety of colors, including white, black, and even red. However, these colors proved to be difficult to see on television and under different lighting conditions. Optic yellow was chosen as the ideal color because it is highly visible and provides good contrast against both light and dark backgrounds.
In addition to its color, a standard tennis ball must also meet specific size and weight requirements. The ball must have a diameter of 6.35 to 6.60 centimeters (2.50 to 2.62 inches) and weigh between 56.0 and 59.4 grams (1.98 to 2.10 ounces).
Related Questions:
- What color were tennis balls before 1972? Various colors, including white, black, and red.
- Why is optic yellow used for tennis balls? Because it is highly visible on television and against different court surfaces.
- What is the diameter of a standard tennis ball? 6.35 to 6.60 centimeters (2.50 to 2.62 inches)
- What is the weight of a standard tennis ball? 56.0 to 59.4 grams (1.98 to 2.10 ounces)
- What organization specifies the color of a standard tennis ball? International Tennis Federation (ITF)
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