black

#000000

#57EB5F

#57EB5F

Contrast Ratio

13.45:1

Delta E

119.74

Very Different

50:50 Mix

Color Values

Format #000000 #57EB5F
HEX #000000 #57EB5F
RGB 0, 0, 0 87, 235, 95
HSL 0.0, 0.0%, 0.0% 123.2, 78.7%, 63.1%
HSV 0.0, 0.0%, 0.0% 123.2, 63.0%, 92.2%
CMYK 0%, 0%, 0%, 100% 63.0%, 0.0%, 59.6%, 7.8%
OKLCH 0.0 0.0 0.0 0.8318 0.2215 144.1

Contrast & Accessibility

13.45:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #57EB5F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #57EB5F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #57EB5F);
background: linear-gradient(135deg, #000000, #57EB5F);

Explore Each Color

Related Comparisons