black

#000000

#478939

#478939

Contrast Ratio

4.91:1

Delta E

72.9

Very Different

50:50 Mix

Color Values

Format #000000 #478939
HEX #000000 #478939
RGB 0, 0, 0 71, 137, 57
HSL 0.0, 0.0%, 0.0% 109.5, 41.2%, 38.0%
HSV 0.0, 0.0%, 0.0% 109.5, 58.4%, 53.7%
CMYK 0%, 0%, 0%, 100% 48.2%, 0.0%, 58.4%, 46.3%
OKLCH 0.0 0.0 0.0 0.5675 0.1328 140.2

Contrast & Accessibility

4.91:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #478939 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #478939

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #478939);
background: linear-gradient(135deg, #000000, #478939);

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