black

#000000

#538B3D

#538B3D

Contrast Ratio

5.13:1

Delta E

71.85

Very Different

50:50 Mix

Color Values

Format #000000 #538B3D
HEX #000000 #538B3D
RGB 0, 0, 0 83, 139, 61
HSL 0.0, 0.0%, 0.0% 103.1, 39.0%, 39.2%
HSV 0.0, 0.0%, 0.0% 103.1, 56.1%, 54.5%
CMYK 0%, 0%, 0%, 100% 40.3%, 0.0%, 56.1%, 45.5%
OKLCH 0.0 0.0 0.0 0.5795 0.1254 137.7

Contrast & Accessibility

5.13:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #538B3D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #538B3D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #538B3D);
background: linear-gradient(135deg, #000000, #538B3D);

Explore Each Color

Related Comparisons