black

#000000

#18B749

#18B749

Contrast Ratio

7.91:1

Delta E

99.86

Very Different

50:50 Mix

Color Values

Format #000000 #18B749
HEX #000000 #18B749
RGB 0, 0, 0 24, 183, 73
HSL 0.0, 0.0%, 0.0% 138.5, 76.8%, 40.6%
HSV 0.0, 0.0%, 0.0% 138.5, 86.9%, 71.8%
CMYK 0%, 0%, 0%, 100% 86.9%, 0.0%, 60.1%, 28.2%
OKLCH 0.0 0.0 0.0 0.6815 0.1945 147.3

Contrast & Accessibility

7.91:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #18B749 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #18B749

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #18B749);
background: linear-gradient(135deg, #000000, #18B749);

Explore Each Color

Related Comparisons