black

#000000

#55EE60

#55EE60

Contrast Ratio

13.78:1

Delta E

121.32

Very Different

50:50 Mix

Color Values

Format #000000 #55EE60
HEX #000000 #55EE60
RGB 0, 0, 0 85, 238, 96
HSL 0.0, 0.0%, 0.0% 124.3, 81.8%, 63.3%
HSV 0.0, 0.0%, 0.0% 124.3, 64.3%, 93.3%
CMYK 0%, 0%, 0%, 100% 64.3%, 0.0%, 59.7%, 6.7%
OKLCH 0.0 0.0 0.0 0.8389 0.2251 144.3

Contrast & Accessibility

13.78:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #55EE60 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #55EE60

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #55EE60);
background: linear-gradient(135deg, #000000, #55EE60);

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