black
#000000
#457F21
#457F21
Color Values
| Format | #000000 | #457F21 |
|---|---|---|
| HEX | #000000 | #457F21 |
| RGB | 0, 0, 0 | 69, 127, 33 |
| HSL | 0.0, 0.0%, 0.0% | 97.0, 58.8%, 31.4% |
| HSV | 0.0, 0.0%, 0.0% | 97.0, 74.0%, 49.8% |
| CMYK | 0%, 0%, 0%, 100% | 45.7%, 0.0%, 74.0%, 50.2% |
| OKLCH | 0.0 0.0 0.0 | 0.537 0.1393 136.0 |
Contrast & Accessibility
4.31:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #457F21 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #457F21
Color Difference (Delta E)
73.53
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #457F21);
background: linear-gradient(135deg, #000000, #457F21);