black

#000000

#55CB66

#55CB66

Contrast Ratio

10.12:1

Delta E

99.68

Very Different

50:50 Mix

Color Values

Format #000000 #55CB66
HEX #000000 #55CB66
RGB 0, 0, 0 85, 203, 102
HSL 0.0, 0.0%, 0.0% 128.6, 53.2%, 56.5%
HSV 0.0, 0.0%, 0.0% 128.6, 58.1%, 79.6%
CMYK 0%, 0%, 0%, 100% 58.1%, 0.0%, 49.8%, 20.4%
OKLCH 0.0 0.0 0.0 0.7514 0.1762 146.3

Contrast & Accessibility

10.12:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #55CB66 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #55CB66

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #55CB66);
background: linear-gradient(135deg, #000000, #55CB66);

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