black

#000000

#378328

#378328

Contrast Ratio

4.44:1

Delta E

75.61

Very Different

50:50 Mix

Color Values

Format #000000 #378328
HEX #000000 #378328
RGB 0, 0, 0 55, 131, 40
HSL 0.0, 0.0%, 0.0% 110.1, 53.2%, 33.5%
HSV 0.0, 0.0%, 0.0% 110.1, 69.5%, 51.4%
CMYK 0%, 0%, 0%, 100% 58.0%, 0.0%, 69.5%, 48.6%
OKLCH 0.0 0.0 0.0 0.5423 0.1468 140.6

Contrast & Accessibility

4.44:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #378328 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #378328

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #378328);
background: linear-gradient(135deg, #000000, #378328);

Explore Each Color

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