black

#000000

#51A02A

#51A02A

Contrast Ratio

6.41:1

Delta E

90.12

Very Different

50:50 Mix

Color Values

Format #000000 #51A02A
HEX #000000 #51A02A
RGB 0, 0, 0 81, 160, 42
HSL 0.0, 0.0%, 0.0% 100.2, 58.4%, 39.6%
HSV 0.0, 0.0%, 0.0% 100.2, 73.8%, 62.7%
CMYK 0%, 0%, 0%, 100% 49.4%, 0.0%, 73.8%, 37.3%
OKLCH 0.0 0.0 0.0 0.6317 0.1699 137.4

Contrast & Accessibility

6.41:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #51A02A → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #51A02A

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #51A02A);
background: linear-gradient(135deg, #000000, #51A02A);

Explore Each Color

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