Moss
A mid lime with the freshness of a spring lime.
Create Moss 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;
$moss = Color::parse('#8A9A5B');ColorInterface
$moss
#8a9a5b · oklch(0.6583 0.0883 120.5)
Build a Moss harmony
tetradic() keeps Moss and adds three partners at equal quarter-turns around the OKLCH hue wheel.
<?php
$harmony = $moss->tetradic();
foreach ($harmony as $color) {
echo $color->toHex().PHP_EOL;
}- 0
#8a9a5b - 1
#45a0b0 - 2
#9a85c0 - 3
#c27d71
Generate a Moss scale
Keep the original hue and chroma, then vary OKLCH lightness to produce perceptually ordered steps.
<?php
$oklch = $moss->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
100
200
300
400
500
600
700
800
900
950
Format Moss for the web
The same object can emit a compact Hex value, an sRGB CSS function, or its perceptual OKLCH coordinates.
<?php
$hex = $moss->toHex();
$rgb = $moss->toCss('srgb');
$oklch = $moss->to('oklch')->toCss();- hex
#8a9a5b- rgb
rgb(138 154 91)- oklch
oklch(0.658251 0.0883389 120.514)