Color

#1e8a5d

#1e8a5d
hex#1e8a5d
rgbrgb(30, 138, 93)
hslhsl(155, 64%, 33%)
oklchoklch(0.563 0.118 160.1)
Closest name: seagreen (#2e8b57)Relative luminance 0.1924

Colors that go with #1e8a5d

Charcoal, Crimson 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 →

#8a1e4b

#1e8a27 · #1e818a

#5d1e8a · #8a5d1e

Split-complementary

Open in tool →

#8a1e81 · #8a271e

#271e8a · #8a1e4b · #818a1e

Contrast

#1e8a5d as textRatioAAAA largeAAAFix
Aaon white
4.33:1failpassfail
  • AA: use #1d865a as the text (4.56:1)
  • AAA: use #166444 as the text (7.14:1)
  • AA: or shift the background to #0a0a0a (4.57:1)
Aaon black
4.85:1passpassfail
  • AAA: use #26ab74 as the text (7.16:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #1e8a5d 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 #1e8a5d
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 #1e8a5d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1e8a5d-a2beb6-d459c8-1f2d2d-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