black

#000000

#558D4D

#558D4D

Contrast Ratio

5.3:1

Delta E

68.41

Very Different

50:50 Mix

Color Values

Format #000000 #558D4D
HEX #000000 #558D4D
RGB 0, 0, 0 85, 141, 77
HSL 0.0, 0.0%, 0.0% 112.5, 29.4%, 42.7%
HSV 0.0, 0.0%, 0.0% 112.5, 45.4%, 55.3%
CMYK 0%, 0%, 0%, 100% 39.7%, 0.0%, 45.4%, 44.7%
OKLCH 0.0 0.0 0.0 0.5883 0.1111 141.3

Contrast & Accessibility

5.3:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #558D4D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #558D4D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #558D4D);
background: linear-gradient(135deg, #000000, #558D4D);

Explore Each Color

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