black
#000000
#40803D
#40803D
Color Values
| Format | #000000 | #40803D |
|---|---|---|
| HEX | #000000 | #40803D |
| RGB | 0, 0, 0 | 64, 128, 61 |
| HSL | 0.0, 0.0%, 0.0% | 117.3, 35.4%, 37.1% |
| HSV | 0.0, 0.0%, 0.0% | 117.3, 52.3%, 50.2% |
| CMYK | 0%, 0%, 0%, 100% | 50.0%, 0.0%, 52.3%, 49.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5406 0.1196 142.9 |
Contrast & Accessibility
4.37:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40803D → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40803D
Color Difference (Delta E)
66.6
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40803D);
background: linear-gradient(135deg, #000000, #40803D);