contrast checks
isshiki-iroha passes 12 of 12
foreground on background13.82:1≥ 7
weakest accent on background6.04:1≥ 4.5
ansi0 luminanceL 0.017≤ 0.15
ansi7 and ansi15 on background12.08:1≥ 7
ansi8 on background3.98:1≥ 3
foreground on selection8.31:1≥ 7
accent hue outside its ANSI role0°≤ 0
widest normal to bright hue gap11°≤ 25
accent pairs that read as one color0 pairs≤ 0
ansi0 on the weakest accent5.28:1≥ 4.5
ansi7 on ansi83.04:1≥ 3
red and green a deuteranope confuses0 pairs≤ 0
contrast checks
isshiki-iroha passes 12 of 12
foreground on background15.55:1≥ 7
weakest accent on background5.68:1≥ 4.5
ansi0 luminance—n/a
ansi7 and ansi15 on background13.26:1≥ 7
ansi8 on background4.28:1≥ 3
foreground on selection11.35:1≥ 7
accent hue outside its ANSI role0°≤ 0
widest normal to bright hue gap2°≤ 25
accent pairs that read as one color0 pairs≤ 0
ansi0 on the weakest accent5.39:1≥ 4.5
ansi7 on ansi83.10:1≥ 3
red and green a deuteranope confuses0 pairs≤ 0