black

#000000

#578643

#578643

Contrast Ratio

4.9:1

Delta E

66.6

Very Different

50:50 Mix

Color Values

Format #000000 #578643
HEX #000000 #578643
RGB 0, 0, 0 87, 134, 67
HSL 0.0, 0.0%, 0.0% 102.1, 33.3%, 39.4%
HSV 0.0, 0.0%, 0.0% 102.1, 50.0%, 52.5%
CMYK 0%, 0%, 0%, 100% 35.1%, 0.0%, 50.0%, 47.5%
OKLCH 0.0 0.0 0.0 0.5697 0.1095 137.1

Contrast & Accessibility

4.9:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #578643 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #578643

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #578643);
background: linear-gradient(135deg, #000000, #578643);

Explore Each Color

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