black

#000000

#667F3D

#667F3D

Contrast Ratio

4.67:1

Delta E

63.11

Very Different

50:50 Mix

Color Values

Format #000000 #667F3D
HEX #000000 #667F3D
RGB 0, 0, 0 102, 127, 61
HSL 0.0, 0.0%, 0.0% 82.7, 35.1%, 36.9%
HSV 0.0, 0.0%, 0.0% 82.7, 52.0%, 49.8%
CMYK 0%, 0%, 0%, 100% 19.7%, 0.0%, 52.0%, 50.2%
OKLCH 0.0 0.0 0.0 0.561 0.0968 126.4

Contrast & Accessibility

4.67:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #667F3D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #667F3D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #667F3D);
background: linear-gradient(135deg, #000000, #667F3D);

Explore Each Color

Related Comparisons