black

#000000

#449F5B

#449F5B

Contrast Ratio

6.36:1

Delta E

77.52

Very Different

50:50 Mix

Color Values

Format #000000 #449F5B
HEX #000000 #449F5B
RGB 0, 0, 0 68, 159, 91
HSL 0.0, 0.0%, 0.0% 135.2, 40.1%, 44.5%
HSV 0.0, 0.0%, 0.0% 135.2, 57.2%, 62.4%
CMYK 0%, 0%, 0%, 100% 57.2%, 0.0%, 42.8%, 37.6%
OKLCH 0.0 0.0 0.0 0.6301 0.1334 149.4

Contrast & Accessibility

6.36:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #449F5B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #449F5B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #449F5B);
background: linear-gradient(135deg, #000000, #449F5B);

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