black

#000000

#51D749

#51D749

Contrast Ratio

11.17:1

Delta E

114.41

Very Different

50:50 Mix

Color Values

Format #000000 #51D749
HEX #000000 #51D749
RGB 0, 0, 0 81, 215, 73
HSL 0.0, 0.0%, 0.0% 116.6, 64.0%, 56.5%
HSV 0.0, 0.0%, 0.0% 116.6, 66.0%, 84.3%
CMYK 0%, 0%, 0%, 100% 62.3%, 0.0%, 66.0%, 15.7%
OKLCH 0.0 0.0 0.0 0.7772 0.2161 142.3

Contrast & Accessibility

11.17:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #51D749 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #51D749

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #51D749);
background: linear-gradient(135deg, #000000, #51D749);

Explore Each Color

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