Color

#284d3d

#284d3d
hex#284d3d
rgbrgb(40, 77, 61)
hslhsl(154, 32%, 23%)
oklchoklch(0.387 0.051 164.2)
Closest name: Tropical Forest (#024a43)Relative luminance 0.061

Colors that go with #284d3d

Sea Green, Teal and Blue lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#4d2838

#284d2a · #284b4d

#3d284d · #4d3d28

Split-complementary

Open in tool →

#4d284b · #4d2a28

#2a284d · #4d2838 · #4b4d28

Contrast

#284d3d as textRatioAAAA largeAAAFix
Aaon white
9.46:1passpasspassPasses AAA — no fix needed.
Aaon black
2.22:1failfailfail
  • AA: use #428065 as the text (4.51:1)
  • AAA: use #55a582 as the text (7.09:1)
  • AA: or shift the background to #b3b3b3 (4.51:1)
  • AAA: or shift the background to #dedede (7.03:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #284d3d as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#284d3d reads as muted, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #284d3d
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #284d3d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/284d3d-a2beb5-d459ca-1f2d2d-e9f1ea?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md