black

#000000

#688D18

#688D18

Contrast Ratio

5.41:1

Delta E

81.07

Very Different

50:50 Mix

Color Values

Format #000000 #688D18
HEX #000000 #688D18
RGB 0, 0, 0 104, 141, 24
HSL 0.0, 0.0%, 0.0% 79.0, 70.9%, 32.4%
HSV 0.0, 0.0%, 0.0% 79.0, 83.0%, 55.3%
CMYK 0%, 0%, 0%, 100% 26.2%, 0.0%, 83.0%, 44.7%
OKLCH 0.0 0.0 0.0 0.5942 0.1435 126.6

Contrast & Accessibility

5.41:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #688D18 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #688D18

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #688D18);
background: linear-gradient(135deg, #000000, #688D18);

Explore Each Color

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