Color

#899004

#899004
hex#899004
rgbrgb(137, 144, 4)
hslhsl(63, 95%, 29%)
oklchoklch(0.626 0.139 113.2)
Closest name: Densetsu Green (#889911)Relative luminance 0.2527

Tints & shades

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

Harmonies

Complementary

Open in tool →

#0b0490

#905104 · #439004

#048990 · #900489

Split-complementary

Open in tool →

#044390 · #510490

#049051 · #0b0490 · #900443

Contrast

#899004 as textRatioAAAA largeAAAFix
Aaon white
3.47:1failpassfail
  • AA: use #767c03 as the text (4.51:1)
  • AAA: use #555a02 as the text (7.37:1)
  • AA: or shift the background to #212121 (4.64:1)
Aaon black
6.05:1passpassfail
  • AAA: use #979f04 as the text (7.28:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #899004 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

#899004 reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #899004
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 #899004 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/899004-b9bea2-4e8ddf-262d1f-f1eee9?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