Neon Green
A pastel green with the freshness of a spring green.
Create Neon Green in PHP
Parse the catalog’s canonical value once, then keep the resulting color object throughout the rest of your code.
<?php
use PhpColor\Color\Color;
$neonGreen = Color::parse('#39FF14');ColorInterface
$neonGreen
#39ff14 · oklch(0.8714 0.2860 141.5)
Build a Neon Green harmony
tetradic() keeps Neon Green and adds three partners at equal quarter-turns around the OKLCH hue wheel.
<?php
$harmony = $neonGreen->tetradic();
foreach ($harmony as $color) {
echo $color->toHex().PHP_EOL;
}- 0
#39ff14 - 1
#00ebff - 2
#ff84ff - 3
#ff8700
Generate a Neon Green scale
Keep the original hue and chroma, then vary OKLCH lightness to produce perceptually ordered steps.
<?php
$oklch = $neonGreen->to('oklch');
foreach ([0.97, 0.92, 0.84, 0.74, 0.66, 0.58, 0.48, 0.40, 0.32, 0.24, 0.16] as $lightness) {
$step = $oklch->withChannel('l', $lightness);
}50
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Format Neon Green for the web
The same object can emit a compact Hex value, an sRGB CSS function, or its perceptual OKLCH coordinates.
<?php
$hex = $neonGreen->toHex();
$rgb = $neonGreen->toCss('srgb');
$oklch = $neonGreen->to('oklch')->toCss();- hex
#39ff14- rgb
rgb(57 255 20)- oklch
oklch(0.871432 0.285969 141.531)