black

#000000

#51A749

#51A749

Contrast Ratio

6.97:1

Delta E

86.17

Very Different

50:50 Mix

Color Values

Format #000000 #51A749
HEX #000000 #51A749
RGB 0, 0, 0 81, 167, 73
HSL 0.0, 0.0%, 0.0% 114.9, 39.2%, 47.1%
HSV 0.0, 0.0%, 0.0% 114.9, 56.3%, 65.5%
CMYK 0%, 0%, 0%, 100% 51.5%, 0.0%, 56.3%, 34.5%
OKLCH 0.0 0.0 0.0 0.6533 0.1554 142.0

Contrast & Accessibility

6.97:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #51A749 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #51A749

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #51A749);
background: linear-gradient(135deg, #000000, #51A749);

Explore Each Color

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