black

#000000

#638549

#638549

Contrast Ratio

4.98:1

Delta E

63.51

Very Different

50:50 Mix

Color Values

Format #000000 #638549
HEX #000000 #638549
RGB 0, 0, 0 99, 133, 73
HSL 0.0, 0.0%, 0.0% 94.0, 29.1%, 40.4%
HSV 0.0, 0.0%, 0.0% 94.0, 45.1%, 52.2%
CMYK 0%, 0%, 0%, 100% 25.6%, 0.0%, 45.1%, 47.8%
OKLCH 0.0 0.0 0.0 0.5758 0.0945 132.8

Contrast & Accessibility

4.98:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #638549 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #638549

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #638549);
background: linear-gradient(135deg, #000000, #638549);

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