black

#000000

#559F63

#559F63

Contrast Ratio

6.53:1

Delta E

73.94

Very Different

50:50 Mix

Color Values

Format #000000 #559F63
HEX #000000 #559F63
RGB 0, 0, 0 85, 159, 99
HSL 0.0, 0.0%, 0.0% 131.4, 30.3%, 47.8%
HSV 0.0, 0.0%, 0.0% 131.4, 46.5%, 62.4%
CMYK 0%, 0%, 0%, 100% 46.5%, 0.0%, 37.7%, 37.6%
OKLCH 0.0 0.0 0.0 0.6387 0.1162 148.5

Contrast & Accessibility

6.53:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #559F63 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #559F63

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #559F63);
background: linear-gradient(135deg, #000000, #559F63);

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