Color

#045d28

#045d28
hex#045d28
rgbrgb(4, 93, 40)
hslhsl(144, 92%, 19%)
oklchoklch(0.419 0.114 149.9)
Closest name: Ficus Elastica (#006131)Relative luminance 0.0801

Tints & shades

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

Harmonies

Complementary

Open in tool →

#5d0439

#0d5d04 · #045d54

#28045d · #5d2804

Split-complementary

Open in tool →

#54045d · #5d040d

#040d5d · #5d0439 · #5d5404

Contrast

#045d28 as textRatioAAAA largeAAAFix
Aaon white
8.07:1passpasspassPasses AAA — no fix needed.
Aaon black
2.6:1failfailfail
  • AA: use #06893a as the text (4.65:1)
  • AAA: use #07b04b as the text (7.32:1)
  • AA: or shift the background to #c2c2c2 (4.53:1)
  • AAA: or shift the background to #f0f0f0 (7.08:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #045d28 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

#045d28 reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #045d28
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 #045d28 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/045d28-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