autoload -U colors
colors

cyan_color="cyan"
blue_color="blue"
white_color="white"
yellow_color="yellow"
magenta_color="magenta"
rouge_color="red"
green_color="green"
whi_color="%{$fg[$white_color]%}"
yellow_color="%{$fg[$yellow_color]%}"
cyan_color="%{$fg[$cyan_color]%}"
blue_color="%{$fg[$blue_color]%}"
user_color="%{$fg[$magenta_color]%}"
root_color="%{$fg[$rouge_color]%}"
greencolor="%{$fg[$green_color]%}"
end="%{$reset_color%}"

date_color="cyan"
date_format="%H:%M:%S" 
date="%{$fg[$date_color]%}%D{$date_format}%b"
PROMPT="%B%n${cyan_color}@%b${end}%B%m${end}${cyan_color} %B[${end}${yellow_color}%B%l${end}%B${cyan_color}]${end}%B${greencolor}%d%b${end}${root_color}%B >> $ %b${end}"
RPS1="$date$end"