black

#000000

#55C770

#55C770

Contrast Ratio

9.79:1

Delta E

94.75

Very Different

50:50 Mix

Color Values

Format #000000 #55C770
HEX #000000 #55C770
RGB 0, 0, 0 85, 199, 112
HSL 0.0, 0.0%, 0.0% 134.2, 50.4%, 55.7%
HSV 0.0, 0.0%, 0.0% 134.2, 57.3%, 78.0%
CMYK 0%, 0%, 0%, 100% 57.3%, 0.0%, 43.7%, 22.0%
OKLCH 0.0 0.0 0.0 0.7428 0.1616 148.8

Contrast & Accessibility

9.79:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #55C770 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #55C770

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #55C770);
background: linear-gradient(135deg, #000000, #55C770);

Explore Each Color

Related Comparisons