Jade
A mid green with the freshness of a spring green.
Create Jade 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;
$jade = Color::parse('#00A86B');ColorInterface
$jade
#00a86b · oklch(0.6448 0.1488 158.8)
Build a Jade harmony
tetradic() keeps Jade and adds three partners at equal quarter-turns around the OKLCH hue wheel.
<?php
$harmony = $jade->tetradic();
foreach ($harmony as $color) {
echo $color->toHex().PHP_EOL;
}- 0
#00a86b - 1
#3592e3 - 2
#c666ac - 3
#c77900
Generate a Jade scale
Keep the original hue and chroma, then vary OKLCH lightness to produce perceptually ordered steps.
<?php
$oklch = $jade->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 Jade for the web
The same object can emit a compact Hex value, an sRGB CSS function, or its perceptual OKLCH coordinates.
<?php
$hex = $jade->toHex();
$rgb = $jade->toCss('srgb');
$oklch = $jade->to('oklch')->toCss();- hex
#00a86b- rgb
rgb(0 168 107)- oklch
oklch(0.64482 0.14884 158.778)