black
#000000
#31EF2D
#31EF2D
Color Values
| Format | #000000 | #31EF2D |
|---|---|---|
| HEX | #000000 | #31EF2D |
| RGB | 0, 0, 0 | 49, 239, 45 |
| HSL | 0.0, 0.0%, 0.0% | 118.8, 85.8%, 55.7% |
| HSV | 0.0, 0.0%, 0.0% | 118.8, 81.2%, 93.7% |
| CMYK | 0%, 0%, 0%, 100% | 79.5%, 0.0%, 81.2%, 6.3% |
| OKLCH | 0.0 0.0 0.0 | 0.83 0.2657 142.5 |
Contrast & Accessibility
13.52:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #31EF2D → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #31EF2D
Color Difference (Delta E)
135.2
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #31EF2D);
background: linear-gradient(135deg, #000000, #31EF2D);