Skip to content
ColorArchive
RGB
rgb(59, 84, 67)
HSL
hsl(140, 18%, 28%)
Metrics
S 18% · L 28%
Contrast (WCAG)
on white
8.3:1AA
on black
2.5:1Fail
Recent trail

About this color

Seafoam Shadow Muted (#3B5443) belongs to the green family — hue 140°, 18% saturation, 28% lightness. Copy the hex, RGB, or HSL value above, or paste the CSS custom property below into your stylesheet to reference this color directly.

CSS
:root {
  --colorarchive-seafoam-shadow-muted: #3B5443;
  --colorarchive-seafoam-shadow-muted-hsl: hsl(140, 18%, 28%);
  --colorarchive-seafoam-shadow-muted-rgb: rgb(59, 84, 67);
}

Tonal strip

All lightness levels at this hue and saturation. Click any to navigate.

Palette moves

Instead of stopping at one swatch, use nearby, opposite, and tonal neighbors to branch into a broader palette.

Export preview
Base: Seafoam Shadow Muted #3B5443
Lighter companion: Seafoam Dusk Muted #476651
Darker companion: Seafoam Nocturne Muted #2A3C30
Complementary counterpoint: Rose Shadow Muted #543B4C
Analogous lead: Teal Shadow Muted #3B544C
Analogous echo: Emerald Shadow Muted #3B543B
Triadic +120°: Orchid Shadow Muted #433B54
Triadic +240°: Ember Shadow Muted #54433B
Split-comp +150°: Magenta Shadow Muted #503B54
Split-comp +210°: Merlot Shadow Muted #543B3F

Accessible pairings

Archive colors that meet WCAG contrast standards when paired with this color. Use as text-on-background or background-on-text.

Contrast checker
Ready to build

Turn these colors into design tokens

ColorArchive packs include CSS variables, Figma tokens, Tailwind config, and Procreate swatches — ready to drop into any project.