black
#000000
#31B973
#31B973
Color Values
| Format | #000000 | #31B973 |
|---|---|---|
| HEX | #000000 | #31B973 |
| RGB | 0, 0, 0 | 49, 185, 115 |
| HSL | 0.0, 0.0%, 0.0% | 149.1, 58.1%, 45.9% |
| HSV | 0.0, 0.0%, 0.0% | 149.1, 73.5%, 72.5% |
| CMYK | 0%, 0%, 0%, 100% | 73.5%, 0.0%, 37.8%, 27.5% |
| OKLCH | 0.0 0.0 0.0 | 0.6974 0.1542 155.6 |
Contrast & Accessibility
8.32:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #31B973 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #31B973
Color Difference (Delta E)
88.51
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #31B973);
background: linear-gradient(135deg, #000000, #31B973);