black

#000000

#51983B

#51983B

Contrast Ratio

5.9:1

Delta E

80.8

Very Different

50:50 Mix

Color Values

Format #000000 #51983B
HEX #000000 #51983B
RGB 0, 0, 0 81, 152, 59
HSL 0.0, 0.0%, 0.0% 105.8, 44.1%, 41.4%
HSV 0.0, 0.0%, 0.0% 105.8, 61.2%, 59.6%
CMYK 0%, 0%, 0%, 100% 46.7%, 0.0%, 61.2%, 40.4%
OKLCH 0.0 0.0 0.0 0.6123 0.1469 139.0

Contrast & Accessibility

5.9:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #51983B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #51983B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #51983B);
background: linear-gradient(135deg, #000000, #51983B);

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