black

#000000

#308741

#308741

Contrast Ratio

4.67:1

Delta E

71.55

Very Different

50:50 Mix

Color Values

Format #000000 #308741
HEX #000000 #308741
RGB 0, 0, 0 48, 135, 65
HSL 0.0, 0.0%, 0.0% 131.7, 47.5%, 35.9%
HSV 0.0, 0.0%, 0.0% 131.7, 64.4%, 52.9%
CMYK 0%, 0%, 0%, 100% 64.4%, 0.0%, 51.9%, 47.1%
OKLCH 0.0 0.0 0.0 0.5541 0.1338 147.2

Contrast & Accessibility

4.67:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #308741 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #308741

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #308741);
background: linear-gradient(135deg, #000000, #308741);

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