app_vue2/config/nuxtConfig/vuetify.js

import colors from 'vuetify/es5/util/colors'

export default {
  // Vuetify module configuration (https://go.nuxtjs.dev/config-vuetify)
  vuetify: {
    icons: {
      iconfont: 'fa' || 'mdi',
    },
    customVariables: ['~/assets/css/variables.scss'],
    theme: {
      dark: false,
      themes: {
        dark: {
          primary: colors.blue.darken2,
          accent: colors.grey.darken3,
          secondary: colors.amber.darken3,
          info: colors.teal.lighten1,
          warning: colors.amber.base,
          error: colors.deepOrange.accent4,
          success: colors.green.accent3
        },
        light: {
          ot_green: '#00ad8e',
          ot_light_green: '#a9e0d6',
          ot_dark_grey: '#2c3a48',
          ot_grey: '#777777',
          ot_light_grey: '#f5f5f5',
          ot_super_light_grey: '#ecf0f5',
          ot_danger: '#f56954',
          ot_success: '#00a65a',
          ot_warning: '#f39c12',
          ot_info: '#3c8dbc',
          ot_menu_color: '#b8c7ce',
          ot_white: '#ffffff'
        },
      }
    }
  }
}