Color

#1c4528

#1c4528
hex#1c4528
rgbrgb(28, 69, 40)
hslhsl(138, 42%, 19%)
oklchoklch(0.352 0.068 151)
Closest name: Zucchini (#17462e)Relative luminance 0.0466

Tints & shades

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

Harmonies

Complementary

Open in tool →

#451c39

#24451c · #1c453d

#281c45 · #45281c

Split-complementary

Open in tool →

#3d1c45 · #451c24

#1c2445 · #451c39 · #453d1c

Contrast

#1c4528 as textRatioAAAA largeAAAFix
Aaon white
10.87:1passpasspassPasses AAA — no fix needed.
Aaon black
1.93:1failfailfail
  • AA: use #37864e as the text (4.68:1)
  • AAA: use #46aa64 as the text (7.19:1)
  • AA: or shift the background to #a8a8a8 (4.57:1)
  • AAA: or shift the background to #d1d1d1 (7.12:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #1c4528 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

#1c4528 reads as dark, luxury, bold. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1c4528
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 #1c4528 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1c4528-a2beae-be59d4-1f2d29-ebf1e9?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