black

#000000

#387A21

#387A21

Contrast Ratio

3.97:1

Delta E

71.76

Very Different

50:50 Mix

Color Values

Format #000000 #387A21
HEX #000000 #387A21
RGB 0, 0, 0 56, 122, 33
HSL 0.0, 0.0%, 0.0% 104.5, 57.4%, 30.4%
HSV 0.0, 0.0%, 0.0% 104.5, 73.0%, 47.8%
CMYK 0%, 0%, 0%, 100% 54.1%, 0.0%, 73.0%, 52.2%
OKLCH 0.0 0.0 0.0 0.5171 0.1395 138.9

Contrast & Accessibility

3.97:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #387A21 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #387A21

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #387A21);
background: linear-gradient(135deg, #000000, #387A21);

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