{"id":1459,"date":"2025-11-18T15:23:24","date_gmt":"2025-11-18T23:23:24","guid":{"rendered":"https:\/\/www.alluvitmedia.com\/blog\/?post_type=glossary&p=1459"},"modified":"2025-11-18T15:23:24","modified_gmt":"2025-11-18T23:23:24","slug":"contrast-ratio","status":"publish","type":"glossary","link":"https:\/\/www.alluvitmedia.com\/blog\/glossary\/contrast-ratio","title":{"rendered":"Contrast ratio"},"content":{"rendered":"\n

Contrast ratio is the ratio between the lightest and darkest areas of an image or display, indicating the level of contrast.<\/p>\n","protected":false},"excerpt":{"rendered":"

Contrast ratio is the ratio between the lightest and darkest areas of an image or display, indicating the level of contrast.<\/p>\n","protected":false},"author":3,"featured_media":0,"menu_order":0,"template":"","meta":{"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"class_list":["post-1459","glossary","type-glossary","status-publish","hentry"],"yoast_head":"\nWhat is contrast ratio? | OOH Glossary<\/title>\n<meta name=\"description\" content=\"Learn what contrast ratio means and explore definitions of related out-of-home terms in our outdoor advertising glossary.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.alluvitmedia.com\/blog\/glossary\/contrast-ratio\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Contrast ratio\" \/>\n<meta property=\"og:description\" content=\"Learn what contrast ratio means and explore definitions of related out-of-home terms in our outdoor advertising glossary.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.alluvitmedia.com\/blog\/glossary\/contrast-ratio\" \/>\n<meta property=\"og:site_name\" content=\"The Outdoor Voice Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/alluvitmedia\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.alluvitmedia.com\/blog\/glossary\/contrast-ratio\",\"url\":\"https:\/\/www.alluvitmedia.com\/blog\/glossary\/contrast-ratio\",\"name\":\"What is contrast ratio? 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