black

#000000

#18AC7A

#18AC7A

Contrast Ratio

7.22:1

Delta E

80.58

Very Different

50:50 Mix

Color Values

Format #000000 #18AC7A
HEX #000000 #18AC7A
RGB 0, 0, 0 24, 172, 122
HSL 0.0, 0.0%, 0.0% 159.7, 75.5%, 38.4%
HSV 0.0, 0.0%, 0.0% 159.7, 86.0%, 67.5%
CMYK 0%, 0%, 0%, 100% 86.0%, 0.0%, 29.1%, 32.5%
OKLCH 0.0 0.0 0.0 0.6608 0.1377 163.2

Contrast & Accessibility

7.22:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #18AC7A → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #18AC7A

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #18AC7A);
background: linear-gradient(135deg, #000000, #18AC7A);

Explore Each Color

Related Comparisons