ISO 24505:2016提供了一种在视觉标志和显示器中创建醒目颜色组合的方法，该方法考虑了观众年龄。它是基于在明视和中间光照条件下感知到的颜色相似性。 ISO 24505:2016适用于视觉标志和显示器的设计，其中使用了多种颜色，以便任何年龄段的人都能看到这些颜色，包括没有色觉缺陷的老年人。本国际标准中的方法和数据不适用于视觉标志和显示器的设计，这些标志和显示器适用于患有影响视力的颜色缺陷或医学疾病的人。 基本上，本国际标准适用于反射或物体模式颜色，但如果颜色坐标适当转移到物体模式颜色的坐标，则可适用于自发光模式颜色。

ISO 24505:2016 provides a method for creating conspicuous colour combinations for use in visual signs and displays taking into account viewer age. It is based on the perceived similarity of colours at photopic and mesopic lighting conditions. ISO 24505:2016 applies to the design of visual signs and displays in which multiple colours are used so that the colours are conspicuous to people of any age, including older people who do not have deficient colour vision. The method and data in this International Standard are not applicable to the design of visual signs and displays for people with colour deficiencies or medical disorders affecting vision. Basically, this International Standard applies to the reflective or object mode colours, but may apply to self-luminous mode colours if the colour coordinates are appropriately transferred to those of the object mode colours.