black

#000000

#51C474

#51C474

Contrast Ratio

9.5:1

Delta E

92.33

Very Different

50:50 Mix

Color Values

Format #000000 #51C474
HEX #000000 #51C474
RGB 0, 0, 0 81, 196, 116
HSL 0.0, 0.0%, 0.0% 138.3, 49.4%, 54.3%
HSV 0.0, 0.0%, 0.0% 138.3, 58.7%, 76.9%
CMYK 0%, 0%, 0%, 100% 58.7%, 0.0%, 40.8%, 23.1%
OKLCH 0.0 0.0 0.0 0.7346 0.1555 150.7

Contrast & Accessibility

9.5:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #51C474 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #51C474

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #51C474);
background: linear-gradient(135deg, #000000, #51C474);

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