black

#000000

#667F2E

#667F2E

Contrast Ratio

4.64:1

Delta E

67.5

Very Different

50:50 Mix

Color Values

Format #000000 #667F2E
HEX #000000 #667F2E
RGB 0, 0, 0 102, 127, 46
HSL 0.0, 0.0%, 0.0% 78.5, 46.8%, 33.9%
HSV 0.0, 0.0%, 0.0% 78.5, 63.8%, 49.8%
CMYK 0%, 0%, 0%, 100% 19.7%, 0.0%, 63.8%, 50.2%
OKLCH 0.0 0.0 0.0 0.5591 0.1115 124.5

Contrast & Accessibility

4.64:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #667F2E → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #667F2E

Color Difference (Delta E)

67.5 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #667F2E);
background: linear-gradient(135deg, #000000, #667F2E);

Explore Each Color

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