black

#000000

#458F2E

#458F2E

Contrast Ratio

5.22:1

Delta E

80.0

Very Different

50:50 Mix

Color Values

Format #000000 #458F2E
HEX #000000 #458F2E
RGB 0, 0, 0 69, 143, 46
HSL 0.0, 0.0%, 0.0% 105.8, 51.3%, 37.1%
HSV 0.0, 0.0%, 0.0% 105.8, 67.8%, 56.1%
CMYK 0%, 0%, 0%, 100% 51.7%, 0.0%, 67.8%, 43.9%
OKLCH 0.0 0.0 0.0 0.5815 0.1513 139.2

Contrast & Accessibility

5.22:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #458F2E → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #458F2E

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #458F2E);
background: linear-gradient(135deg, #000000, #458F2E);

Explore Each Color

Related Comparisons