black
#000000
#40F98F
#40F98F
Color Values
| Format | #000000 | #40F98F |
|---|---|---|
| HEX | #000000 | #40F98F |
| RGB | 0, 0, 0 | 64, 249, 143 |
| HSL | 0.0, 0.0%, 0.0% | 145.6, 93.9%, 61.4% |
| HSV | 0.0, 0.0%, 0.0% | 145.6, 74.3%, 97.6% |
| CMYK | 0%, 0%, 0%, 100% | 74.3%, 0.0%, 42.6%, 2.4% |
| OKLCH | 0.0 0.0 0.0 | 0.8683 0.2059 152.8 |
Contrast & Accessibility
15.16:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40F98F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40F98F
Color Difference (Delta E)
117.14
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40F98F);
background: linear-gradient(135deg, #000000, #40F98F);