Color

#1f604a

#1f604a
hex#1f604a
rgbrgb(31, 96, 74)
hslhsl(160, 51%, 25%)
oklchoklch(0.441 0.075 167)
Closest name: Evergreen (#125b49)Relative luminance 0.0915

Colors that go with #1f604a

Crimson, Denim and Goldenrod 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.

Real palettes that use #1f604a

Tints & shades

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

Harmonies

Complementary

Open in tool →

#601f35

#1f602a · #1f5560

#4b1f60 · #604b1f

Split-complementary

Open in tool →

#601f55 · #602a1f

#2a1f60 · #601f35 · #55601f

Contrast

#1f604a as textRatioAAAA largeAAAFix
Aaon white
7.42:1passpasspassPasses AAA — no fix needed.
Aaon black
2.83:1failfailfail
  • AA: use #2a8365 as the text (4.53:1)
  • AAA: use #37a983 as the text (7.17:1)
  • AA: or shift the background to #cccccc (4.62:1)
  • AAA: or shift the background to #fafafa (7.11:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #1f604a as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#1f604a reads as dark, luxury, bold. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1f604a
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 #1f604a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1f604a-a2beb8-d459be-1f2c2d-e9f1eb?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