Sagot :
[tex]\huge\colorbox{lightblue}{\boxed{\tt{HELLO}}}[/tex]
[tex]\huge\colorbox{lightpink}{\boxed{\tt{HELLO}}}[/tex]
[tex]\huge\colorbox{lightyellow}{\boxed{\tt{HELLO}}}[/tex]
[tex]\huge\colorbox{lightgreen}{\boxed{\tt{HELLO}}}[/tex]
[tex]\huge\colorbox{lightblue}{\boxed{\tt{HELLO}}}[/tex]
[tex]\huge\colorbox{lightpink}{\boxed{\tt{HELLO}}}[/tex]
[tex]\huge\colorbox{lightyellow}{\boxed{\tt{HELLO}}}[/tex]
[tex]\huge\colorbox{lightgreen}{\boxed{\tt{HELLO}}}[/tex]