black

#000000

#649C4B

#649C4B

Contrast Ratio

6.4:1

Delta E

77.12

Very Different

50:50 Mix

Color Values

Format #000000 #649C4B
HEX #000000 #649C4B
RGB 0, 0, 0 100, 156, 75
HSL 0.0, 0.0%, 0.0% 101.5, 35.1%, 45.3%
HSV 0.0, 0.0%, 0.0% 101.5, 51.9%, 61.2%
CMYK 0%, 0%, 0%, 100% 35.9%, 0.0%, 51.9%, 38.8%
OKLCH 0.0 0.0 0.0 0.6347 0.1275 136.9

Contrast & Accessibility

6.4:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #649C4B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #649C4B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #649C4B);
background: linear-gradient(135deg, #000000, #649C4B);

Explore Each Color

Related Comparisons