black
#000000
#40D989
#40D989
Color Values
| Format | #000000 | #40D989 |
|---|---|---|
| HEX | #000000 | #40D989 |
| RGB | 0, 0, 0 | 64, 217, 137 |
| HSL | 0.0, 0.0%, 0.0% | 148.6, 66.8%, 55.1% |
| HSV | 0.0, 0.0%, 0.0% | 148.6, 70.5%, 85.1% |
| CMYK | 0%, 0%, 0%, 100% | 70.5%, 0.0%, 36.9%, 14.9% |
| OKLCH | 0.0 0.0 0.0 | 0.7871 0.171 155.6 |
Contrast & Accessibility
11.5:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40D989 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40D989
Color Difference (Delta E)
100.67
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40D989);
background: linear-gradient(135deg, #000000, #40D989);