black

#000000

#378914

#378914

Contrast Ratio

4.75:1

Delta E

83.9

Very Different

50:50 Mix

Color Values

Format #000000 #378914
HEX #000000 #378914
RGB 0, 0, 0 55, 137, 20
HSL 0.0, 0.0%, 0.0% 102.1, 74.5%, 30.8%
HSV 0.0, 0.0%, 0.0% 102.1, 85.4%, 53.7%
CMYK 0%, 0%, 0%, 100% 59.9%, 0.0%, 85.4%, 46.3%
OKLCH 0.0 0.0 0.0 0.5575 0.1657 138.8

Contrast & Accessibility

4.75:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #378914 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #378914

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #378914);
background: linear-gradient(135deg, #000000, #378914);

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