black
#000000
#289F3F
#289F3F
Color Values
| Format | #000000 | #289F3F |
|---|---|---|
| HEX | #000000 | #289F3F |
| RGB | 0, 0, 0 | 40, 159, 63 |
| HSL | 0.0, 0.0%, 0.0% | 131.6, 59.8%, 39.0% |
| HSV | 0.0, 0.0%, 0.0% | 131.6, 74.8%, 62.4% |
| CMYK | 0%, 0%, 0%, 100% | 74.8%, 0.0%, 60.4%, 37.6% |
| OKLCH | 0.0 0.0 0.0 | 0.6176 0.1701 146.1 |
Contrast & Accessibility
6.12:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #289F3F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #289F3F
Color Difference (Delta E)
87.67
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #289F3F);
background: linear-gradient(135deg, #000000, #289F3F);