black

#000000

#428337

#428337

Contrast Ratio

4.53:1

Delta E

70.13

Very Different

50:50 Mix

Color Values

Format #000000 #428337
HEX #000000 #428337
RGB 0, 0, 0 66, 131, 55
HSL 0.0, 0.0%, 0.0% 111.3, 40.9%, 36.5%
HSV 0.0, 0.0%, 0.0% 111.3, 58.0%, 51.4%
CMYK 0%, 0%, 0%, 100% 49.6%, 0.0%, 58.0%, 48.6%
OKLCH 0.0 0.0 0.0 0.5488 0.1287 140.9

Contrast & Accessibility

4.53:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #428337 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #428337

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #428337);
background: linear-gradient(135deg, #000000, #428337);

Explore Each Color

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