black

#000000

#478B2D

#478B2D

Contrast Ratio

5.0:1

Delta E

77.58

Very Different

50:50 Mix

Color Values

Format #000000 #478B2D
HEX #000000 #478B2D
RGB 0, 0, 0 71, 139, 45
HSL 0.0, 0.0%, 0.0% 103.4, 51.1%, 36.1%
HSV 0.0, 0.0%, 0.0% 103.4, 67.6%, 54.5%
CMYK 0%, 0%, 0%, 100% 48.9%, 0.0%, 67.6%, 45.5%
OKLCH 0.0 0.0 0.0 0.5715 0.1457 138.3

Contrast & Accessibility

5.0:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #478B2D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #478B2D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #478B2D);
background: linear-gradient(135deg, #000000, #478B2D);

Explore Each Color

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