black
#000000
#37A40F
#37A40F
Color Values
| Format | #000000 | #37A40F |
|---|---|---|
| HEX | #000000 | #37A40F |
| RGB | 0, 0, 0 | 55, 164, 15 |
| HSL | 0.0, 0.0%, 0.0% | 103.9, 83.2%, 35.1% |
| HSV | 0.0, 0.0%, 0.0% | 103.9, 90.9%, 64.3% |
| CMYK | 0%, 0%, 0%, 100% | 66.5%, 0.0%, 90.9%, 35.7% |
| OKLCH | 0.0 0.0 0.0 | 0.6315 0.1975 139.8 |
Contrast & Accessibility
6.48:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #37A40F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #37A40F
Color Difference (Delta E)
99.8
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #37A40F);
background: linear-gradient(135deg, #000000, #37A40F);