black

#000000

#40CF94

#40CF94

Contrast Ratio

10.57:1

Delta E

92.64

Very Different

50:50 Mix

Color Values

Format #000000 #40CF94
HEX #000000 #40CF94
RGB 0, 0, 0 64, 207, 148
HSL 0.0, 0.0%, 0.0% 155.2, 59.8%, 53.1%
HSV 0.0, 0.0%, 0.0% 155.2, 69.1%, 81.2%
CMYK 0%, 0%, 0%, 100% 69.1%, 0.0%, 28.5%, 18.8%
OKLCH 0.0 0.0 0.0 0.7642 0.1485 161.5

Contrast & Accessibility

10.57:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #40CF94 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #40CF94

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #40CF94);
background: linear-gradient(135deg, #000000, #40CF94);

Explore Each Color

Related Comparisons