black

#000000

#538F1B

#538F1B

Contrast Ratio

5.31:1

Delta E

83.25

Very Different

50:50 Mix

Color Values

Format #000000 #538F1B
HEX #000000 #538F1B
RGB 0, 0, 0 83, 143, 27
HSL 0.0, 0.0%, 0.0% 91.0, 68.2%, 33.3%
HSV 0.0, 0.0%, 0.0% 91.0, 81.1%, 56.1%
CMYK 0%, 0%, 0%, 100% 42.0%, 0.0%, 81.1%, 43.9%
OKLCH 0.0 0.0 0.0 0.5868 0.1559 133.8

Contrast & Accessibility

5.31:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #538F1B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #538F1B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #538F1B);
background: linear-gradient(135deg, #000000, #538F1B);

Explore Each Color

Related Comparisons