https://marketplace.visualstudio.com/items?itemName=furball514.monero-color-theme

index.ts

import * as path from 'path';
import { generateTheme, IColorSet } from 'vscode-theme-generator';

const themeName = 'Moonero';
const colors = {
  black: '#222222',
  white: '#F4F4F4',
  blue: '#ff7519',
  red: '#0099ff',
  green: '#5b9a6f',
  yellow: '#ffe00a'
}

const colorSet: IColorSet = {
  base: {
    background: colors.black,
    foreground: colors.white,
    color1: colors.blue,
    color2: colors.red,
    color3: colors.green,
    color4: colors.yellow
  }
};

generateTheme(themeName, colorSet, path.join(__dirname, 'theme.json'));