black

#000000

#538D40

#538D40

Contrast Ratio

5.25:1

Delta E

72.26

Very Different

50:50 Mix

Color Values

Format #000000 #538D40
HEX #000000 #538D40
RGB 0, 0, 0 83, 141, 64
HSL 0.0, 0.0%, 0.0% 105.2, 37.6%, 40.2%
HSV 0.0, 0.0%, 0.0% 105.2, 54.6%, 55.3%
CMYK 0%, 0%, 0%, 100% 41.1%, 0.0%, 54.6%, 44.7%
OKLCH 0.0 0.0 0.0 0.5852 0.1255 138.5

Contrast & Accessibility

5.25:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #538D40 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #538D40

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #538D40);
background: linear-gradient(135deg, #000000, #538D40);

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