black

#000000

#677D23

#677D23

Contrast Ratio

4.53:1

Delta E

69.4

Very Different

50:50 Mix

Color Values

Format #000000 #677D23
HEX #000000 #677D23
RGB 0, 0, 0 103, 125, 35
HSL 0.0, 0.0%, 0.0% 74.7, 56.2%, 31.4%
HSV 0.0, 0.0%, 0.0% 74.7, 72.0%, 49.0%
CMYK 0%, 0%, 0%, 100% 17.6%, 0.0%, 72.0%, 51.0%
OKLCH 0.0 0.0 0.0 0.5538 0.1172 122.3

Contrast & Accessibility

4.53:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #677D23 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #677D23

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #677D23);
background: linear-gradient(135deg, #000000, #677D23);

Explore Each Color

Related Comparisons