black

#000000

#308136

#308136

Contrast Ratio

4.32:1

Delta E

70.98

Very Different

50:50 Mix

Color Values

Format #000000 #308136
HEX #000000 #308136
RGB 0, 0, 0 48, 129, 54
HSL 0.0, 0.0%, 0.0% 124.4, 45.8%, 34.7%
HSV 0.0, 0.0%, 0.0% 124.4, 62.8%, 50.6%
CMYK 0%, 0%, 0%, 100% 62.8%, 0.0%, 58.1%, 49.4%
OKLCH 0.0 0.0 0.0 0.5358 0.1357 144.6

Contrast & Accessibility

4.32:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #308136 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #308136

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #308136);
background: linear-gradient(135deg, #000000, #308136);

Explore Each Color

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