Color

#185d3b

#185d3b
hex#185d3b
rgbrgb(24, 93, 59)
hslhsl(150, 59%, 23%)
oklchoklch(0.426 0.088 157.3)
Closest name: Ficus Elastica (#006131)Relative luminance 0.0834

Tints & shades

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

Harmonies

Complementary

Open in tool →

#5d183b

#185d18 · #185d5d

#3b185d · #5d3b18

Split-complementary

Open in tool →

#5d185d · #5d1818

#18185d · #5d183b · #5d5d18

Contrast

#185d3b as textRatioAAAA largeAAAFix
Aaon white
7.87:1passpasspassPasses AAA — no fix needed.
Aaon black
2.67:1failfailfail
  • AA: use #238654 as the text (4.61:1)
  • AAA: use #2caa6b as the text (7.07:1)
  • AA: or shift the background to #c4c4c4 (4.51:1)
  • AAA: or shift the background to #f2f2f2 (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 #185d3b as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#185d3b reads as dark, luxury, bold. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #185d3b
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

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

analyze #185d3b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/185d3b-a2beb3-d459d2-1f2d2c-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