Color

#458c6d

#458c6d
hex#458c6d
rgbrgb(69, 140, 109)
hslhsl(154, 34%, 41%)
oklchoklch(0.585 0.087 163.2)
Closest name: Illuminati Green (#419168)Relative luminance 0.2113

Colors that go with #458c6d

Charcoal, Copper and Medium Violet Red 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 →

#8c4564

#458c4a · #45878c

#6d458c · #8c6d45

Split-complementary

Open in tool →

#8c4587 · #8c4a45

#4a458c · #8c4564 · #878c45

Contrast

#458c6d as textRatioAAAA largeAAAFix
Aaon white
4.02:1failpassfail
  • AA: use #408265 as the text (4.57:1)
  • AAA: use #2f604b as the text (7.25:1)
  • AA: or shift the background to #141414 (4.58:1)
Aaon black
5.23:1passpassfail
  • AAA: use #52a783 as the text (7.21:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #458c6d 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 #458c6d
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 #458c6d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/458c6d-a2beb5-d459ca-1f2d2d-e9f1ea?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