Color

#104c3d

#104c3d
hex#104c3d
rgbrgb(16, 76, 61)
hslhsl(165, 65%, 18%)
oklchoklch(0.375 0.065 172.1)
Closest name: Tropical Forest (#024a43)Relative luminance 0.0562

Colors that go with #104c3d

Crimson, Blue and Blush Pink 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 →

#4c101f

#104c1f · #103d4c

#3d104c · #4c3d10

Split-complementary

Open in tool →

#4c103d · #4c1f10

#1f104c · #4c101f · #3d4c10

Contrast

#104c3d as textRatioAAAA largeAAAFix
Aaon white
9.89:1passpasspassPasses AAA — no fix needed.
Aaon black
2.12:1failfailfail
  • AA: use #1d876c as the text (4.73:1)
  • AAA: use #24a887 as the text (7.03:1)
  • AA: or shift the background to #b0b0b0 (4.56:1)
  • AAA: or shift the background to #d9d9d9 (7.01:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #104c3d as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#104c3d reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #104c3d
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 #104c3d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/104c3d-a2beba-d459b3-1f2b2d-e9f1eb?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