Color

#679c4f

#679c4f
hex#679c4f
rgbrgb(103, 156, 79)
hslhsl(101, 33%, 46%)
oklchoklch(0.637 0.122 136.7)
Closest name: Golf Course (#5a9e4b)Relative luminance 0.2723

Colors that go with #679c4f

Charcoal, Blue and Crimson 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 →

#834f9c

#8e9c4f · #4f9c5d

#4f679c · #9c4f67

Split-complementary

Open in tool →

#5d4f9c · #9c4f8e

#4f8e9c · #834f9c · #9c5d4f

Contrast

#679c4f as textRatioAAAA largeAAAFix
Aaon white
3.26:1failpassfail
  • AA: use #558141 as the text (4.56:1)
  • AAA: use #3f5f30 as the text (7.26:1)
  • AA: or shift the background to #262626 (4.64:1)
Aaon black
6.45:1passpassfail
  • AAA: use #6ea654 as the text (7.25:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #679c4f as the background.

Brands using this color

mcpConnect your agent — build around #679c4f
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 #679c4f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/679c4f-a7bea2-6b4edf-1f2d21-eff1e9?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