black

#000000

#18644F

#18644F

Contrast Ratio

2.97:1

Delta E

47.36

Very Different

50:50 Mix

Color Values

Format #000000 #18644F
HEX #000000 #18644F
RGB 0, 0, 0 24, 100, 79
HSL 0.0, 0.0%, 0.0% 163.4, 61.3%, 24.3%
HSV 0.0, 0.0%, 0.0% 163.4, 76.0%, 39.2%
CMYK 0%, 0%, 0%, 100% 76.0%, 0.0%, 21.0%, 60.8%
OKLCH 0.0 0.0 0.0 0.4521 0.0802 170.1

Contrast & Accessibility

2.97:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #18644F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #18644F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #18644F);
background: linear-gradient(135deg, #000000, #18644F);

Explore Each Color

Related Comparisons