black

#000000

#188C49

#188C49

Contrast Ratio

4.89:1

Delta E

74.17

Very Different

50:50 Mix

Color Values

Format #000000 #188C49
HEX #000000 #188C49
RGB 0, 0, 0 24, 140, 73
HSL 0.0, 0.0%, 0.0% 145.3, 70.7%, 32.2%
HSV 0.0, 0.0%, 0.0% 145.3, 82.9%, 54.9%
CMYK 0%, 0%, 0%, 100% 82.9%, 0.0%, 47.9%, 45.1%
OKLCH 0.0 0.0 0.0 0.5636 0.141 151.8

Contrast & Accessibility

4.89:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #188C49 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #188C49

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #188C49);
background: linear-gradient(135deg, #000000, #188C49);

Explore Each Color

Related Comparisons