black

#000000

#55BF63

#55BF63

Contrast Ratio

9.02:1

Delta E

93.34

Very Different

50:50 Mix

Color Values

Format #000000 #55BF63
HEX #000000 #55BF63
RGB 0, 0, 0 85, 191, 99
HSL 0.0, 0.0%, 0.0% 127.9, 45.3%, 54.1%
HSV 0.0, 0.0%, 0.0% 127.9, 55.5%, 74.9%
CMYK 0%, 0%, 0%, 100% 55.5%, 0.0%, 48.2%, 25.1%
OKLCH 0.0 0.0 0.0 0.7204 0.1627 146.2

Contrast & Accessibility

9.02:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #55BF63 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #55BF63

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #55BF63);
background: linear-gradient(135deg, #000000, #55BF63);

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