{"id":207,"date":"2022-11-23T13:45:51","date_gmt":"2022-11-23T11:45:51","guid":{"rendered":"https:\/\/papunet.net\/saavutettavuus\/?page_id=207"},"modified":"2023-01-18T13:32:21","modified_gmt":"2023-01-18T11:32:21","slug":"1-4-3-kontrasti-minimi","status":"publish","type":"page","link":"https:\/\/papunet.net\/saavutettavuus\/ohjeita-ja-oppaita\/teknisen-saavutettavuuden-ohjeet-wcag\/wcag-2-2-saavutettavuusohjeet\/1-4-3-kontrasti-minimi\/","title":{"rendered":"1.4.3 Kontrasti (minimi)"},"content":{"rendered":"\n<h2>Kri\u00adtee\u00adri (taso AA)<\/h2>\n<p><a href=\"https:\/\/www.w3.org\/Translations\/WCAG20-fi\/#textdef\">Teks\u00adtin<\/a> vi\u00adsu\u00adaa\u00adli\u00adsel\u00adla esi\u00adtyk\u00adsel\u00adl\u00e4 ja <a href=\"https:\/\/www.w3.org\/Translations\/WCAG20-fi\/#images-of-textdef\">teks\u00adti\u00e4 esit\u00adt\u00e4\u00advis\u00ads\u00e4 ku\u00advis\u00adsa<\/a> <a href=\"https:\/\/www.w3.org\/Translations\/WCAG20-fi\/#contrast-ratiodef\">kont\u00adras\u00adti\u00adsuh\u00adde<\/a> on v\u00e4\u00adhin\u00adt\u00e4\u00e4n 4,5:1, pait\u00adsi seu\u00adraa\u00advis\u00adsa ta\u00adpauk\u00adsis\u00adsa:<\/p>\n<ul>\n<li>Isokokoinen teksti: <a href=\"https:\/\/www.w3.org\/Translations\/WCAG20-fi\/#larger-scaledef\">iso\u00adko\u00adkoi\u00adsel\u00adla<\/a> teks\u00adtil\u00adl\u00e4 ja iso\u00adko\u00adkois\u00adta teks\u00adti\u00e4 esit\u00adt\u00e4\u00advis\u00ads\u00e4 ku\u00advis\u00adsa kont\u00adras\u00adti\u00adsuh\u00adde on v\u00e4\u00adhin\u00adt\u00e4\u00e4n 3:1.<\/li>\n<li>Oheissis\u00e4lt\u00f6: teks\u00adtil\u00adl\u00e4 tai teks\u00adti\u00e4 esit\u00adt\u00e4\u00advil\u00adl\u00e4 ku\u00advil\u00adla, jot\u00adka ei\u00adv\u00e4t kuu\u00adlu toi\u00admin\u00adnal\u00adli\u00adsiin <a href=\"https:\/\/www.w3.org\/Translations\/WCAG20-fi\/#user-interface-componentdef\">k\u00e4yt\u00adt\u00f6\u00adliit\u00adty\u00adm\u00e4\u00adkom\u00adpo\u00adnent\u00adtei\u00adhin<\/a>, jot\u00adka ovat <a href=\"https:\/\/www.w3.org\/Translations\/WCAG20-fi\/#puredecdef\">yk\u00adsi\u00adno\u00admaan ko\u00adris\u00adtei\u00adta<\/a>, jot\u00adka ei\u00adv\u00e4t ole n\u00e4\u00adky\u00advis\u00ads\u00e4 ke\u00adnel\u00adle\u00adk\u00e4\u00e4n tai jot\u00adka ovat osa muu\u00adta mer\u00adkit\u00adt\u00e4\u00adv\u00e4\u00e4 vi\u00adsu\u00adaa\u00adlis\u00adta si\u00ads\u00e4l\u00adt\u00f6\u00e4 si\u00ads\u00e4l\u00adt\u00e4\u00adv\u00e4\u00e4 ku\u00advaa, ei ole kont\u00adras\u00adti\u00advaa\u00adti\u00admuk\u00adsia.<\/li>\n<li>Logotyypit: teks\u00adtil\u00adle, joka on osa lo\u00adgoa tai br\u00e4n\u00addin ni\u00adme\u00e4, ei ole kont\u00adras\u00adti\u00advaa\u00adti\u00admus\u00adta.<\/li>\n<\/ul>\n<p><a href=\"https:\/\/www.w3.org\/Translations\/WCAG20-fi\/#visual-audio-contrast-contrast\">Lue li\u00ads\u00e4\u00e4 W3:n si\u00advuil\u00adta.<\/a><\/p>\n<h2>Ku\u00advaus<\/h2>\n<p>Onko teks\u00adtin tai teks\u00adti\u00e4 esit\u00adt\u00e4\u00adv\u00e4n ku\u00advan kont\u00adras\u00adti\u00adsuh\u00adde v\u00e4\u00adhin\u00adt\u00e4\u00e4n 4,5:1? Onko ison teks\u00adtin (yli 18pt\/\u200b24px tai 14pt\/\u200b19px li\u00adha\u00advoi\u00adtu\u00adna), kont\u00adras\u00adti\u00adsuh\u00adde v\u00e4\u00adhin\u00adt\u00e4\u00e4n 3:1?<\/p>\n<p>Kont\u00adras\u00adti\u00advaa\u00adti\u00admus\u00adta ei ole<\/p>\n<ul>\n<li>lo\u00adgoil\u00adle tai br\u00e4n\u00addien ni\u00admil\u00adle<\/li>\n<li>ko\u00adris\u00adte\u00adku\u00advil\u00adle tai vas\u00adtaa\u00advil\u00adle si\u00advus\u00adton k\u00e4y\u00adt\u00f6n kan\u00adnal\u00adta ep\u00e4\u00adolen\u00adnai\u00adsil\u00adle ele\u00admen\u00adteil\u00adle.<\/li>\n<\/ul>\n\n","protected":false},"excerpt":{"rendered":"<p>Kri\u00adtee\u00adri (taso AA) Teks\u00adtin vi\u00adsu\u00adaa\u00adli\u00adsel\u00adla esi\u00adtyk\u00adsel\u00adl\u00e4 ja teks\u00adti\u00e4 esit\u00adt\u00e4\u00advis\u00ads\u00e4 ku\u00advis\u00adsa kont\u00adras\u00adti\u00adsuh\u00adde on v\u00e4\u00adhin\u00adt\u00e4\u00e4n 4,5:1, pait\u00adsi seu\u00adraa\u00advis\u00adsa ta\u00adpauk\u00adsis\u00adsa: Isokokoinen teksti: iso\u00adko\u00adkoi\u00adsel\u00adla teks\u00adtil\u00adl\u00e4 ja iso\u00adko\u00adkois\u00adta teks\u00adti\u00e4 esit\u00adt\u00e4\u00advis\u00ads\u00e4 ku\u00advis\u00adsa kont\u00adras\u00adti\u00adsuh\u00adde on v\u00e4\u00adhin\u00adt\u00e4\u00e4n 3:1. Oheissis\u00e4lt\u00f6: teks\u00adtil\u00adl\u00e4 tai teks\u00adti\u00e4 esit\u00adt\u00e4\u00advil\u00adl\u00e4 ku\u00advil\u00adla, [&hellip;]<span class=\"moretag\">Lue lis\u00e4\u00e4&#8230;<\/span><\/p>\n","protected":false},"author":10,"featured_media":0,"parent":130,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-207","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/papunet.net\/saavutettavuus\/wp-json\/wp\/v2\/pages\/207","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/papunet.net\/saavutettavuus\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/papunet.net\/saavutettavuus\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/papunet.net\/saavutettavuus\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/papunet.net\/saavutettavuus\/wp-json\/wp\/v2\/comments?post=207"}],"version-history":[{"count":0,"href":"https:\/\/papunet.net\/saavutettavuus\/wp-json\/wp\/v2\/pages\/207\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/papunet.net\/saavutettavuus\/wp-json\/wp\/v2\/pages\/130"}],"wp:attachment":[{"href":"https:\/\/papunet.net\/saavutettavuus\/wp-json\/wp\/v2\/media?parent=207"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}