#42833E is a mid-toned, temperate green. On the Color Lab it reads organic and grounded, with a faded, vintage edge. It carries a legible label as a UI accent and sits well as a supporting tone.
Not just a swatch — here's how #42833E works with other colors. Named schemes with #42833E in its natural role, and a note on why the supporting colors balance it.
Sea Green leads this botanical set among foliage greens and a terracotta accent, softened by cream and grounded in bark brown.
Sea 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.
Sea 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.
Sea Green sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.
Sea 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 Sea Green carrying the quiet middle.
How #42833E 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 #42833E at work across the surfaces designers actually ship.
:root {
--color-base: #42833E;
--color-base-rgb: 66 131 62;
--color-base-oklch: oklch(55.0% 0.122 142.6);
--color-50: #F5FAF4;
--color-100: #E4F2E3;
--color-200: #C9E5C8;
--color-300: #A3CFA0;
--color-400: #7EB77B;
--color-500: #5E9A5B;
--color-600: #4D774A;
--color-700: #3A5639;
--color-800: #293928;
--color-900: #1A231A;
--color-on-base: #FFFFFF;
}
// tailwind.config.js
colors: {
sea-green: {
50: '#F5FAF4',
100: '#E4F2E3',
200: '#C9E5C8',
300: '#A3CFA0',
400: '#7EB77B',
500: '#5E9A5B',
600: '#4D774A',
700: '#3A5639',
800: '#293928',
900: '#1A231A',
},
}
$base: #42833E; $base-ink: #FFFFFF; $base-50: #F5FAF4; $base-100: #E4F2E3; $base-200: #C9E5C8; $base-300: #A3CFA0; $base-400: #7EB77B; $base-500: #5E9A5B; $base-600: #4D774A; $base-700: #3A5639; $base-800: #293928; $base-900: #1A231A; $base-hover: #346932; $base-subtle: #C4DDC3;
{
"color": {
"base": {
"value": "#42833E",
"type": "color"
},
"onBase": {
"value": "#FFFFFF",
"type": "color"
},
"scale": {
"50": {
"value": "#F5FAF4",
"type": "color"
},
"100": {
"value": "#E4F2E3",
"type": "color"
},
"200": {
"value": "#C9E5C8",
"type": "color"
},
"300": {
"value": "#A3CFA0",
"type": "color"
},
"400": {
"value": "#7EB77B",
"type": "color"
},
"500": {
"value": "#5E9A5B",
"type": "color"
},
"600": {
"value": "#4D774A",
"type": "color"
},
"700": {
"value": "#3A5639",
"type": "color"
},
"800": {
"value": "#293928",
"type": "color"
},
"900": {
"value": "#1A231A",
"type": "color"
}
}
}
}