black

#000000

#558F4D

#558F4D

Contrast Ratio

5.42:1

Delta E

69.67

Very Different

50:50 Mix

Color Values

Format #000000 #558F4D
HEX #000000 #558F4D
RGB 0, 0, 0 85, 143, 77
HSL 0.0, 0.0%, 0.0% 112.7, 30.0%, 43.1%
HSV 0.0, 0.0%, 0.0% 112.7, 46.2%, 56.1%
CMYK 0%, 0%, 0%, 100% 40.6%, 0.0%, 46.2%, 43.9%
OKLCH 0.0 0.0 0.0 0.5935 0.1142 141.4

Contrast & Accessibility

5.42:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #558F4D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #558F4D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #558F4D);
background: linear-gradient(135deg, #000000, #558F4D);

Explore Each Color

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