brandsweets

Color

#297a4e

#297a4e
hex#297a4e
rgbrgb(41, 122, 78)
hslhsl(147, 50%, 32%)
oklchoklch(0.518 0.105 155.8)
Closest name: Amazon (#387b54)Relative luminance 0.1494
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
297a4e7a2956

#7a2956

Analogous

Open in tool →
297a4e2d7a29297a76

#2d7a29 · #297a76

Triadic

Open in tool →
297a4e4e297a7a4e29

#4e297a · #7a4e29

Split-complementary

Open in tool →
297a4e76297a7a292d

#76297a · #7a292d

Tetradic

Open in tool →
297a4e292d7a7a29567a7629

#292d7a · #7a2956 · #7a7629

Contrast

#297a4e as textRatioAAAA largeAAAFix
Aaon white
5.27:1passpassfail
  • AAA: use #21633f as the text (7.19:1)
Aaon black
3.99:1failpassfail
  • AA: use #2d8655 as the text (4.65:1)
  • AAA: use #39ac6d as the text (7.3:1)
  • AA: or shift the background to #f0f0f0 (4.62:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #297a4e as the background.

Brands using this color

mcpConnect your agent — build around #297a4e
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

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

›analyze #297a4e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/297a4e-a2beb2-d059d4-1f2d2c-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