black

#000000

#51DA45

#51DA45

Contrast Ratio

11.46:1

Delta E

117.05

Very Different

50:50 Mix

Color Values

Format #000000 #51DA45
HEX #000000 #51DA45
RGB 0, 0, 0 81, 218, 69
HSL 0.0, 0.0%, 0.0% 115.2, 66.8%, 56.3%
HSV 0.0, 0.0%, 0.0% 115.2, 68.3%, 85.5%
CMYK 0%, 0%, 0%, 100% 62.8%, 0.0%, 68.3%, 14.5%
OKLCH 0.0 0.0 0.0 0.7845 0.2222 142.0

Contrast & Accessibility

11.46:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #51DA45 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #51DA45

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #51DA45);
background: linear-gradient(135deg, #000000, #51DA45);

Explore Each Color

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