#2D563E is a mid-toned, temperate teal-green. On the Color Lab it reads organic and grounded, quietly premium. It carries a legible label as a UI accent and reproduces cleanly in print.
Not just a swatch — here's how #2D563E works with other colors. Named schemes with #2D563E in its natural role, and a note on why the supporting colors balance it.
Castleton Green leads this botanical set among foliage greens and a terracotta accent, softened by cream and grounded in bark brown.
Castleton Green plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.
Castleton Green anchors this café scheme as the warm mid-tone, lifted by latte cream and a muted sage accent and grounded by espresso brown and a warm charcoal.
Castleton Green sets a calm, sun-bleached base here, wrapped in bone and paper off-whites and a soft greige, with a single ink accent for wabi-sabi restraint.
Castleton Green is the single accent in this high-contrast editorial system — set on near-white paper against near-black ink, with a warm grey and a desaturated tint of Castleton Green carrying the quiet middle.
How #2D563E actually behaves in design work — read from its OKLCH lightness, chroma and hue, not just its raw numbers. Ten signals to help you decide where this color earns its place.
Not a swatch to memorise — a color to build with. Here is #2D563E at work across the surfaces designers actually ship.
:root {
--color-base: #2D563E;
--color-base-rgb: 45 86 62;
--color-base-oklch: oklch(41.6% 0.062 156.7);
--color-50: #F5FAF7;
--color-100: #E4F1E9;
--color-200: #CAE3D4;
--color-300: #A4CCB4;
--color-400: #7FB395;
--color-500: #5F9676;
--color-600: #4E745E;
--color-700: #3B5445;
--color-800: #29382F;
--color-900: #1A231E;
--color-on-base: #FFFFFF;
}
// tailwind.config.js
colors: {
castleton-green: {
50: '#F5FAF7',
100: '#E4F1E9',
200: '#CAE3D4',
300: '#A4CCB4',
400: '#7FB395',
500: '#5F9676',
600: '#4E745E',
700: '#3B5445',
800: '#29382F',
900: '#1A231E',
},
}
$base: #2D563E; $base-ink: #FFFFFF; $base-50: #F5FAF7; $base-100: #E4F1E9; $base-200: #CAE3D4; $base-300: #A4CCB4; $base-400: #7FB395; $base-500: #5F9676; $base-600: #4E745E; $base-700: #3B5445; $base-800: #29382F; $base-900: #1A231E; $base-hover: #254532; $base-subtle: #B9D4C4;
{
"color": {
"base": {
"value": "#2D563E",
"type": "color"
},
"onBase": {
"value": "#FFFFFF",
"type": "color"
},
"scale": {
"50": {
"value": "#F5FAF7",
"type": "color"
},
"100": {
"value": "#E4F1E9",
"type": "color"
},
"200": {
"value": "#CAE3D4",
"type": "color"
},
"300": {
"value": "#A4CCB4",
"type": "color"
},
"400": {
"value": "#7FB395",
"type": "color"
},
"500": {
"value": "#5F9676",
"type": "color"
},
"600": {
"value": "#4E745E",
"type": "color"
},
"700": {
"value": "#3B5445",
"type": "color"
},
"800": {
"value": "#29382F",
"type": "color"
},
"900": {
"value": "#1A231E",
"type": "color"
}
}
}
}