black

#000000

#57DA85

#57DA85

Contrast Ratio

11.77:1

Delta E

100.53

Very Different

50:50 Mix

Color Values

Format #000000 #57DA85
HEX #000000 #57DA85
RGB 0, 0, 0 87, 218, 133
HSL 0.0, 0.0%, 0.0% 141.1, 63.9%, 59.8%
HSV 0.0, 0.0%, 0.0% 141.1, 60.1%, 85.5%
CMYK 0%, 0%, 0%, 100% 60.1%, 0.0%, 39.0%, 14.5%
OKLCH 0.0 0.0 0.0 0.7949 0.167 152.1

Contrast & Accessibility

11.77:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #57DA85 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #57DA85

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #57DA85);
background: linear-gradient(135deg, #000000, #57DA85);

Explore Each Color

Related Comparisons