black

#000000

#2D8018

#2D8018

Contrast Ratio

4.21:1

Delta E

78.78

Very Different

50:50 Mix

Color Values

Format #000000 #2D8018
HEX #000000 #2D8018
RGB 0, 0, 0 45, 128, 24
HSL 0.0, 0.0%, 0.0% 107.9, 68.4%, 29.8%
HSV 0.0, 0.0%, 0.0% 107.9, 81.2%, 50.2%
CMYK 0%, 0%, 0%, 100% 64.8%, 0.0%, 81.2%, 49.8%
OKLCH 0.0 0.0 0.0 0.529 0.1575 140.3

Contrast & Accessibility

4.21:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #2D8018 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #2D8018

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #2D8018);
background: linear-gradient(135deg, #000000, #2D8018);

Explore Each Color

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