black
#000000
#397C11
#397C11
Color Values
| Format | #000000 | #397C11 |
|---|---|---|
| HEX | #000000 | #397C11 |
| RGB | 0, 0, 0 | 57, 124, 17 |
| HSL | 0.0, 0.0%, 0.0% | 97.6, 75.9%, 27.6% |
| HSV | 0.0, 0.0%, 0.0% | 97.6, 86.3%, 48.6% |
| CMYK | 0%, 0%, 0%, 100% | 54.0%, 0.0%, 86.3%, 51.4% |
| OKLCH | 0.0 0.0 0.0 | 0.522 0.1504 137.2 |
Contrast & Accessibility
4.07:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #397C11 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #397C11
Color Difference (Delta E)
76.59
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #397C11);
background: linear-gradient(135deg, #000000, #397C11);