black

#000000

#288036

#288036

Contrast Ratio

4.23:1

Delta E

71.1

Very Different

50:50 Mix

Color Values

Format #000000 #288036
HEX #000000 #288036
RGB 0, 0, 0 40, 128, 54
HSL 0.0, 0.0%, 0.0% 129.5, 52.4%, 32.9%
HSV 0.0, 0.0%, 0.0% 129.5, 68.8%, 50.2%
CMYK 0%, 0%, 0%, 100% 68.8%, 0.0%, 57.8%, 49.8%
OKLCH 0.0 0.0 0.0 0.5305 0.1377 146.0

Contrast & Accessibility

4.23:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #288036 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #288036

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #288036);
background: linear-gradient(135deg, #000000, #288036);

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