black

#000000

#458D2B

#458D2B

Contrast Ratio

5.1:1

Delta E

79.57

Very Different

50:50 Mix

Color Values

Format #000000 #458D2B
HEX #000000 #458D2B
RGB 0, 0, 0 69, 141, 43
HSL 0.0, 0.0%, 0.0% 104.1, 53.3%, 36.1%
HSV 0.0, 0.0%, 0.0% 104.1, 69.5%, 55.3%
CMYK 0%, 0%, 0%, 100% 51.1%, 0.0%, 69.5%, 44.7%
OKLCH 0.0 0.0 0.0 0.5758 0.1509 138.6

Contrast & Accessibility

5.1:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #458D2B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #458D2B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #458D2B);
background: linear-gradient(135deg, #000000, #458D2B);

Explore Each Color

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