Color

#498d63

#498d63
hex#498d63
rgbrgb(73, 141, 99)
hslhsl(143, 32%, 42%)
oklchoklch(0.587 0.095 155)
Closest name: Illuminati Green (#419168)Relative luminance 0.2137

Colors that go with #498d63

Charcoal, Royal Blue and Copper lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#8d4973

#518d49 · #498d85

#63498d · #8d6349

Split-complementary

Open in tool →

#85498d · #8d4951

#49518d · #8d4973 · #8d8549

Contrast

#498d63 as textRatioAAAA largeAAAFix
Aaon white
3.98:1failpassfail
  • AA: use #44835c as the text (4.52:1)
  • AAA: use #326244 as the text (7.08:1)
  • AA: or shift the background to #171717 (4.5:1)
Aaon black
5.27:1passpassfail
  • AAA: use #55a574 as the text (7.02:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #498d63 as the background.

Brands using this color

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

mcpConnect your agent — build around #498d63
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

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

analyze #498d63 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/498d63-a2beb0-c859d4-1f2d2b-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