black

#000000

#478D1F

#478D1F

Contrast Ratio

5.1:1

Delta E

82.36

Very Different

50:50 Mix

Color Values

Format #000000 #478D1F
HEX #000000 #478D1F
RGB 0, 0, 0 71, 141, 31
HSL 0.0, 0.0%, 0.0% 98.2, 64.0%, 33.7%
HSV 0.0, 0.0%, 0.0% 98.2, 78.0%, 55.3%
CMYK 0%, 0%, 0%, 100% 49.6%, 0.0%, 78.0%, 44.7%
OKLCH 0.0 0.0 0.0 0.5758 0.1576 136.8

Contrast & Accessibility

5.1:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #478D1F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #478D1F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #478D1F);
background: linear-gradient(135deg, #000000, #478D1F);

Explore Each Color

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