black
#000000
#31CD15
#31CD15
Color Values
| Format | #000000 | #31CD15 |
|---|---|---|
| HEX | #000000 | #31CD15 |
| RGB | 0, 0, 0 | 49, 205, 21 |
| HSL | 0.0, 0.0%, 0.0% | 110.9, 81.4%, 44.3% |
| HSV | 0.0, 0.0%, 0.0% | 110.9, 89.8%, 80.4% |
| CMYK | 0%, 0%, 0%, 100% | 76.1%, 0.0%, 89.8%, 19.6% |
| OKLCH | 0.0 0.0 0.0 | 0.7403 0.2399 141.4 |
Contrast & Accessibility
9.87:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #31CD15 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #31CD15
Color Difference (Delta E)
121.17
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #31CD15);
background: linear-gradient(135deg, #000000, #31CD15);