black

#000000

#5FF999

#5FF999

Contrast Ratio

15.5:1

Delta E

112.79

Very Different

50:50 Mix

Color Values

Format #000000 #5FF999
HEX #000000 #5FF999
RGB 0, 0, 0 95, 249, 153
HSL 0.0, 0.0%, 0.0% 142.6, 92.8%, 67.5%
HSV 0.0, 0.0%, 0.0% 142.6, 61.8%, 97.6%
CMYK 0%, 0%, 0%, 100% 61.8%, 0.0%, 38.6%, 2.4%
OKLCH 0.0 0.0 0.0 0.8772 0.1866 152.7

Contrast & Accessibility

15.5:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #5FF999 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #5FF999

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #5FF999);
background: linear-gradient(135deg, #000000, #5FF999);

Explore Each Color

Related Comparisons