black
#000000
#81E49B
#81E49B
Color Values
| Format | #000000 | #81E49B |
|---|---|---|
| HEX | #000000 | #81E49B |
| RGB | 0, 0, 0 | 129, 228, 155 |
| HSL | 0.0, 0.0%, 0.0% | 135.8, 64.7%, 70.0% |
| HSV | 0.0, 0.0%, 0.0% | 135.8, 43.4%, 89.4% |
| CMYK | 0%, 0%, 0%, 100% | 43.4%, 0.0%, 32.0%, 10.6% |
| OKLCH | 0.0 0.0 0.0 | 0.8395 0.139 150.9 |
Contrast & Accessibility
13.5:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81E49B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81E49B
Color Difference (Delta E)
98.1
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81E49B);
background: linear-gradient(135deg, #000000, #81E49B);