black

#000000

#449C5B

#449C5B

Contrast Ratio

6.15:1

Delta E

75.67

Very Different

50:50 Mix

Color Values

Format #000000 #449C5B
HEX #000000 #449C5B
RGB 0, 0, 0 68, 156, 91
HSL 0.0, 0.0%, 0.0% 135.7, 39.3%, 43.9%
HSV 0.0, 0.0%, 0.0% 135.7, 56.4%, 61.2%
CMYK 0%, 0%, 0%, 100% 56.4%, 0.0%, 41.7%, 38.8%
OKLCH 0.0 0.0 0.0 0.6222 0.1291 149.7

Contrast & Accessibility

6.15:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #449C5B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #449C5B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #449C5B);
background: linear-gradient(135deg, #000000, #449C5B);

Explore Each Color

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