Color

#034e21

#034e21
hex#034e21
rgbrgb(3, 78, 33)
hslhsl(144, 93%, 16%)
oklchoklch(0.371 0.1 150.1)
Closest name: Mysterious Mixture (#0f521a)Relative luminance 0.0558

Tints & shades

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

Harmonies

Complementary

Open in tool →

#4f0330

#0a4f03 · #034f47

#21034f · #4f2103

Split-complementary

Open in tool →

#47034f · #4f030a

#030a4f · #4f0330 · #4f4703

Contrast

#034e21 as textRatioAAAA largeAAAFix
Aaon white
9.93:1passpasspassPasses AAA — no fix needed.
Aaon black
2.12:1failfailfail
  • AA: use #058a3a as the text (4.7:1)
  • AAA: use #06ac49 as the text (7:1)
  • AA: or shift the background to #b0b0b0 (4.58:1)
  • AAA: or shift the background to #d9d9d9 (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 #034e21 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

#034e21 reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #034e21
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 #034e21 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/034e21-a2beb0-ca59d4-1f2d2b-eaf1e9?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