black

#000000

#689B2F

#689B2F

Contrast Ratio

6.32:1

Delta E

83.87

Very Different

50:50 Mix

Color Values

Format #000000 #689B2F
HEX #000000 #689B2F
RGB 0, 0, 0 104, 155, 47
HSL 0.0, 0.0%, 0.0% 88.3, 53.5%, 39.6%
HSV 0.0, 0.0%, 0.0% 88.3, 69.7%, 60.8%
CMYK 0%, 0%, 0%, 100% 32.9%, 0.0%, 69.7%, 39.2%
OKLCH 0.0 0.0 0.0 0.6313 0.148 131.4

Contrast & Accessibility

6.32:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #689B2F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #689B2F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #689B2F);
background: linear-gradient(135deg, #000000, #689B2F);

Explore Each Color

Related Comparisons