Color

#298d02

#298d02
hex#298d02
rgbrgb(41, 141, 2)
hslhsl(103, 97%, 28%)
oklchoklch(0.564 0.181 140.1)
Closest name: Emerald (#028f1e)Relative luminance 0.1953

Colors that go with #298d02

Royal Blue, Charcoal 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 →

#65028d

#6f8d02 · #028d20

#02298d · #8d0229

Split-complementary

Open in tool →

#20028d · #8d026f

#026f8d · #65028d · #8d2002

Contrast

#298d02 as textRatioAAAA largeAAAFix
Aaon white
4.28:1failpassfail
  • AA: use #288802 as the text (4.55:1)
  • AAA: use #1e6402 as the text (7.29:1)
  • AA: or shift the background to #0d0d0d (4.54:1)
Aaon black
4.91:1passpassfail
  • AAA: use #34b003 as the text (7.36:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #298d02 as the background.

Brands using this color

Fonts for this mood

#298d02 reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #298d02
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 #298d02 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/298d02-a6bea2-704edf-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