{"id":215,"date":"2022-11-23T14:25:20","date_gmt":"2022-11-23T12:25:20","guid":{"rendered":"https:\/\/papunet.net\/saavutettavuus\/?page_id=215"},"modified":"2023-01-19T12:40:25","modified_gmt":"2023-01-19T10:40:25","slug":"1-4-11-ei-tekstimuotoisen-sisallon-kontrasti","status":"publish","type":"page","link":"https:\/\/papunet.net\/saavutettavuus\/ohjeita-ja-oppaita\/teknisen-saavutettavuuden-ohjeet-wcag\/wcag-2-2-saavutettavuusohjeet\/1-4-11-ei-tekstimuotoisen-sisallon-kontrasti\/","title":{"rendered":"1.4.11 Ei-tekstimuotoisen sis\u00e4ll\u00f6n kontrasti"},"content":{"rendered":"\n<h2>Kri\u00adtee\u00adri (taso AA)<\/h2>\n<p>Seu\u00adraa\u00advan\u00adlais\u00adten ele\u00adment\u00adtien vi\u00adsu\u00adaa\u00adli\u00adses\u00adsa esi\u00adtys\u00adta\u00advas\u00adsa kont\u00adras\u00adti\u00adsuh\u00adde vie\u00adrei\u00adseen v\u00e4\u00adriin\/\u200bv\u00e4\u00adrei\u00adhin on v\u00e4\u00adhin\u00adt\u00e4\u00e4n 3:1:<\/p>\n<ul>\n<li>K\u00e4yt\u00adt\u00f6\u00adliit\u00adty\u00adm\u00e4\u00adkom\u00adpo\u00adnen\u00adtit: Vi\u00adsu\u00adaa\u00adli\u00adnen in\u00adfor\u00admaa\u00adtio, joka vaa\u00addi\u00adtaan k\u00e4yt\u00adt\u00f6\u00adliit\u00adty\u00adm\u00e4\u00adkom\u00adpo\u00adnen\u00adtin ja sen eri ti\u00adlo\u00adjen tun\u00adnis\u00adta\u00admi\u00adseen, lu\u00adkuun ot\u00adta\u00admat\u00adta inak\u00adtii\u00advi\u00adsia kom\u00adpo\u00adnent\u00adte\u00adja tai jos k\u00e4yt\u00adt\u00e4\u00adj\u00e4\u00adagent\u00adti m\u00e4\u00e4\u00adrit\u00adte\u00adlee uu\u00adden si\u00ads\u00e4l\u00adl\u00f6n vi\u00adsu\u00adaa\u00adli\u00adsen esi\u00adtys\u00adta\u00advan ja si\u00ads\u00e4l\u00adl\u00f6n tuot\u00adta\u00adja ei ole sit\u00e4 muo\u00adkan\u00adnut.<\/li>\n<li>Graa\u00adfi\u00adset ob\u00adjek\u00adtit: Gra\u00adfii\u00adkan osat, joi\u00adta vaa\u00addi\u00adtaan si\u00ads\u00e4l\u00adl\u00f6n ym\u00adm\u00e4r\u00adt\u00e4\u00admi\u00adsek\u00adsi, lu\u00adkuun ot\u00adta\u00admat\u00adta ta\u00adpauk\u00adsia, jois\u00adsa ul\u00adkoa\u00adsu on olen\u00adnai\u00adnen tie\u00adto\u00adsi\u00ads\u00e4l\u00adl\u00f6n v\u00e4\u00adlit\u00adt\u00e4\u00admi\u00adsek\u00adsi.<\/li>\n<\/ul>\n<h2>Ku\u00advaus<\/h2>\n<p>K\u00e4yt\u00adt\u00f6\u00adliit\u00adty\u00adm\u00e4\u00adkom\u00adpo\u00adnent\u00adtien, esi\u00admer\u00adkik\u00adsi va\u00adlik\u00adko\u00adpal\u00adkin, tu\u00adlee erot\u00adtua taus\u00adtas\u00adtaan riit\u00adt\u00e4\u00adv\u00e4n hy\u00advin niin, ett\u00e4 sen si\u00ads\u00e4l\u00adt\u00f6 ja ra\u00adjat ovat hel\u00adpos\u00adti ha\u00advait\u00adta\u00advis\u00adsa. My\u00f6s graa\u00adfi\u00adsis\u00adsa ob\u00adjek\u00adteis\u00adsa ku\u00adten ku\u00advak\u00adkeis\u00adsa on ol\u00adta\u00adva riit\u00adt\u00e4\u00adv\u00e4 kont\u00adras\u00adti.<\/p>\n<p>T\u00e4m\u00e4 kri\u00adtee\u00adri kos\u00adkee kom\u00adpo\u00adnent\u00adtien ja taus\u00adtan tai ku\u00advak\u00adkeen ja sen taus\u00adtan v\u00e4\u00adlis\u00adt\u00e4 kont\u00adras\u00adtia. Kri\u00adtee\u00adrit 1.4.3 ja 1.4.6 kos\u00adke\u00advat teks\u00adtin ja taus\u00adtan v\u00e4\u00adlis\u00adt\u00e4 tum\u00admuus\u00adkont\u00adras\u00adtia.<\/p>\n<h2>Mi\u00adten tar\u00adkis\u00adte\u00adtaan<\/h2>\n<p>Tar\u00adkis\u00adta k\u00e4yt\u00adt\u00f6\u00adliit\u00adty\u00adm\u00e4\u00adkom\u00adpo\u00adnent\u00adtien ku\u00adten pai\u00adnik\u00adkei\u00adden, lo\u00adma\u00adke\u00adkent\u00adtien ja va\u00adli\u00adkoi\u00adden taus\u00adta- tai reu\u00adna\u00adv\u00e4\u00adrin tum\u00admuus\u00adkont\u00adras\u00adti\u00adsuh\u00adde kom\u00adpo\u00adnen\u00adtin vie\u00adrei\u00adseen v\u00e4\u00adriin. Tum\u00admuus\u00adkont\u00adras\u00adti\u00adsuh\u00adteen tu\u00adlee olla v\u00e4\u00adhin\u00adt\u00e4\u00e4n 3:1.<\/p>\n\n","protected":false},"excerpt":{"rendered":"<p>Kri\u00adtee\u00adri (taso AA) Seu\u00adraa\u00advan\u00adlais\u00adten ele\u00adment\u00adtien vi\u00adsu\u00adaa\u00adli\u00adses\u00adsa esi\u00adtys\u00adta\u00advas\u00adsa kont\u00adras\u00adti\u00adsuh\u00adde vie\u00adrei\u00adseen v\u00e4\u00adriin\/\u200bv\u00e4\u00adrei\u00adhin on v\u00e4\u00adhin\u00adt\u00e4\u00e4n 3:1: K\u00e4yt\u00adt\u00f6\u00adliit\u00adty\u00adm\u00e4\u00adkom\u00adpo\u00adnen\u00adtit: Vi\u00adsu\u00adaa\u00adli\u00adnen in\u00adfor\u00admaa\u00adtio, joka vaa\u00addi\u00adtaan k\u00e4yt\u00adt\u00f6\u00adliit\u00adty\u00adm\u00e4\u00adkom\u00adpo\u00adnen\u00adtin ja sen eri ti\u00adlo\u00adjen tun\u00adnis\u00adta\u00admi\u00adseen, lu\u00adkuun ot\u00adta\u00admat\u00adta inak\u00adtii\u00advi\u00adsia kom\u00adpo\u00adnent\u00adte\u00adja tai jos k\u00e4yt\u00adt\u00e4\u00adj\u00e4\u00adagent\u00adti m\u00e4\u00e4\u00adrit\u00adte\u00adlee uu\u00adden si\u00ads\u00e4l\u00adl\u00f6n vi\u00adsu\u00adaa\u00adli\u00adsen esi\u00adtys\u00adta\u00advan [&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-215","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/papunet.net\/saavutettavuus\/wp-json\/wp\/v2\/pages\/215","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=215"}],"version-history":[{"count":0,"href":"https:\/\/papunet.net\/saavutettavuus\/wp-json\/wp\/v2\/pages\/215\/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=215"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}