black

#000000

#378229

#378229

Contrast Ratio

4.39:1

Delta E

74.7

Very Different

50:50 Mix

Color Values

Format #000000 #378229
HEX #000000 #378229
RGB 0, 0, 0 55, 130, 41
HSL 0.0, 0.0%, 0.0% 110.6, 52.0%, 33.5%
HSV 0.0, 0.0%, 0.0% 110.6, 68.5%, 51.0%
CMYK 0%, 0%, 0%, 100% 57.7%, 0.0%, 68.5%, 49.0%
OKLCH 0.0 0.0 0.0 0.5396 0.1447 140.7

Contrast & Accessibility

4.39:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #378229 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #378229

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #378229);
background: linear-gradient(135deg, #000000, #378229);

Explore Each Color

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