black

#000000

#558D3D

#558D3D

Contrast Ratio

5.26:1

Delta E

72.94

Very Different

50:50 Mix

Color Values

Format #000000 #558D3D
HEX #000000 #558D3D
RGB 0, 0, 0 85, 141, 61
HSL 0.0, 0.0%, 0.0% 102.0, 39.6%, 39.6%
HSV 0.0, 0.0%, 0.0% 102.0, 56.7%, 55.3%
CMYK 0%, 0%, 0%, 100% 39.7%, 0.0%, 56.7%, 44.7%
OKLCH 0.0 0.0 0.0 0.5858 0.1272 137.3

Contrast & Accessibility

5.26:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #558D3D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #558D3D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #558D3D);
background: linear-gradient(135deg, #000000, #558D3D);

Explore Each Color

Related Comparisons