black

#000000

#448B2B

#448B2B

Contrast Ratio

4.97:1

Delta E

78.44

Very Different

50:50 Mix

Color Values

Format #000000 #448B2B
HEX #000000 #448B2B
RGB 0, 0, 0 68, 139, 43
HSL 0.0, 0.0%, 0.0% 104.4, 52.7%, 35.7%
HSV 0.0, 0.0%, 0.0% 104.4, 69.1%, 54.5%
CMYK 0%, 0%, 0%, 100% 51.1%, 0.0%, 69.1%, 45.5%
OKLCH 0.0 0.0 0.0 0.57 0.1487 138.7

Contrast & Accessibility

4.97:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #448B2B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #448B2B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #448B2B);
background: linear-gradient(135deg, #000000, #448B2B);

Explore Each Color

Related Comparisons