import * as colors from 'pantone-table';
console.log(colors.pantone_100_c); // '#f6eb61'
const colors = require('pantone-table');
console.log(colors.pantone_100_c); // '#f6eb61'
You can also import only some colors:
import { pantone_100_c, pantone_7407_c } from 'pantone-table';