black
#000000
#31B823
#31B823
Color Values
| Format | #000000 | #31B823 |
|---|---|---|
| HEX | #000000 | #31B823 |
| RGB | 0, 0, 0 | 49, 184, 35 |
| HSL | 0.0, 0.0%, 0.0% | 114.4, 68.0%, 42.9% |
| HSV | 0.0, 0.0%, 0.0% | 114.4, 81.0%, 72.2% |
| CMYK | 0%, 0%, 0%, 100% | 73.4%, 0.0%, 81.0%, 27.8% |
| OKLCH | 0.0 0.0 0.0 | 0.6849 0.2138 141.8 |
Contrast & Accessibility
8.01:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #31B823 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #31B823
Color Difference (Delta E)
108.05
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #31B823);
background: linear-gradient(135deg, #000000, #31B823);