Sea Green vs Olive Drab — Difference, Contrast & Harmony

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Sea Greennearest vs Olive Drabnearest

#399071 · #628B50

Four independent scores (read the one that fits your goal): Readability 0/100 (fail) · Harmony 47/100 (analogous (soft)) · Distinguishable 57/100 (somewhat similar) · Match 56/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.

Readability0Fail

The quick brown fox jumps over the lazy dog.

Fail1.0:1

Harmony47Analogous (soft)

Analogous (soft)

57° apart

Distinguishable57Somewhat similar

normal

tritanopia

ΔE 20 (20 under CVD)

Match56Different

ΔE 20 — different

How different are Sea Green and Olive Drab?

Sea Green and Olive Drab are a clear pair (ΔE 20). They have distinctly different hues (57° apart) and their lightness is similar, so they read as two same-weight colours.

Can you read one on the other?

Sea Green text on Olive Drab: 1.01:1 (Fail); Olive Drab text on Sea Green: 1.01:1 (Fail). Neither meets AA at body size — nudging one color to #001D11 clears it.

Common questions

Do Sea Green and Olive Drab go well together?

Analogous (soft) — workable but not a textbook harmony (harmony 47/100). This is about how they look together (clothing, interiors, branding), independent of text contrast.

Is Sea Green readable as text on Olive Drab?

Not at body size — the best direction is only 1.0:1, below the 4.5:1 minimum. Nudging one colour to #001D11 clears AA.

What is the colour difference (ΔE) between Sea Green and Olive Drab?

Their CIE76 ΔE is about 20 — a clear pair.

Are Sea Green and Olive Drab the same colour?

clearly different colours (ΔE 20).

Related comparisons

Explore each color: Sea Green #399071 · Olive Drab #628B50 · Shades: Sea Green shades · Olive Drab shades · Contrast checker →

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