black

#000000

#55D173

#55D173

Contrast Ratio

10.75:1

Delta E

99.87

Very Different

50:50 Mix

Color Values

Format #000000 #55D173
HEX #000000 #55D173
RGB 0, 0, 0 85, 209, 115
HSL 0.0, 0.0%, 0.0% 134.5, 57.4%, 57.6%
HSV 0.0, 0.0%, 0.0% 134.5, 59.3%, 82.0%
CMYK 0%, 0%, 0%, 100% 59.3%, 0.0%, 45.0%, 18.0%
OKLCH 0.0 0.0 0.0 0.7686 0.1724 148.7

Contrast & Accessibility

10.75:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #55D173 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #55D173

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #55D173);
background: linear-gradient(135deg, #000000, #55D173);

Explore Each Color

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