diff --git a/color_darwin.go b/color_darwin.go
index b32a5c8..f724dff 100644
--- a/color_darwin.go
+++ b/color_darwin.go
@@ -18,7 +18,11 @@ func selectColor(options []Option) (color.Color, error) {
 	}
 	r, g, b, _ := col.RGBA()
 
-	out, err := zenutil.Run(opts.ctx, "color", []uint32{r, g, b})
+	out, err := zenutil.Run(opts.ctx, "color", []float32{
+		float32(r) / 0xffff,
+		float32(g) / 0xffff,
+		float32(b) / 0xffff,
+	})
 	if err, ok := err.(*exec.ExitError); ok && err.ExitCode() == 1 {
 		return nil, nil
 	}
diff --git a/go.sum b/go.sum
index 5675ec1..50c158b 100644
--- a/go.sum
+++ b/go.sum
@@ -8,9 +8,8 @@ github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
-github.com/stretchr/testify v1.6.1 h1:hDPOHmpOpP40lSULcqw7IrRb/u7w6RpDC9399XyoNd0=
-github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 go.uber.org/goleak v1.0.0 h1:qsup4IcBdlmsnGfqyLl4Ntn3C2XCCuKAE7DwHpScyUo=
 go.uber.org/goleak v1.0.0/go.mod h1:8a7PlsEVH3e/a/GLqe5IIrQx6GzcnRmZEufDUTk4A7A=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
@@ -38,6 +37,5 @@ golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8T
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
-gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
diff --git a/internal/zenutil/osa_generated.go b/internal/zenutil/osa_generated.go
index ada7c6b..4e83046 100644
--- a/internal/zenutil/osa_generated.go
+++ b/internal/zenutil/osa_generated.go
@@ -11,11 +11,13 @@ var scripts = template.Must(template.New("").Funcs(template.FuncMap{"json": func
 	return string(b), err
 }}).Parse(`
 {{define "color" -}}
-tell application "SystemUIServer"
-activate
-set c to choose color default color { {{index . 0}},{{index . 1}},{{index . 2}} }
-"rgb(" & (item 1 of c) div 256 & "," & (item 2 of c) div 256 & "," & (item 3 of c) div 256 & ")"
-end tell
+var app = Application.currentApplication()
+app.includeStandardAdditions = true
+app.activate()
+var opts = {}
+opts.defaultColor = {{json .}}
+var res = app.chooseColor(opts)
+'rgb(' + res.map(x => Math.round(x * 255)) + ')'
 {{- end}}
 {{define "file" -}}
 var app = Application.currentApplication()
@@ -90,7 +92,6 @@ void 0
 {{define "notify" -}}
 var app = Application.currentApplication()
 app.includeStandardAdditions = true
-app.activate()
 var opts = {}
 {{if .Title -}}
 opts.withTitle = {{json .Title}}
diff --git a/internal/zenutil/osascripts/color.applescript b/internal/zenutil/osascripts/color.applescript
deleted file mode 100644
index ed7393b..0000000
--- a/internal/zenutil/osascripts/color.applescript
+++ /dev/null
@@ -1,5 +0,0 @@
-tell application "SystemUIServer"
-	activate
-	set c to choose color default color { {{index . 0}},{{index . 1}},{{index . 2}} }
-	"rgb(" & (item 1 of c) div 256 & "," & (item 2 of c) div 256 & "," & (item 3 of c) div 256 & ")"
-end tell
\ No newline at end of file
diff --git a/internal/zenutil/osascripts/color.gojs b/internal/zenutil/osascripts/color.gojs
new file mode 100644
index 0000000..d9ea9fd
--- /dev/null
+++ b/internal/zenutil/osascripts/color.gojs
@@ -0,0 +1,9 @@
+var app = Application.currentApplication()
+app.includeStandardAdditions = true
+app.activate()
+
+var opts = {}
+opts.defaultColor = {{json .}}
+
+var res = app.chooseColor(opts)
+'rgb(' + res.map(x => Math.round(x * 255)) + ')'
\ No newline at end of file
diff --git a/internal/zenutil/run_darwin.go b/internal/zenutil/run_darwin.go
index b612697..ac01172 100644
--- a/internal/zenutil/run_darwin.go
+++ b/internal/zenutil/run_darwin.go
@@ -18,21 +18,16 @@ func Run(ctx context.Context, script string, data interface{}) ([]byte, error) {
 	}
 
 	script = buf.String()
-	lang := "AppleScript"
-	if strings.HasPrefix(script, "var app") {
-		lang = "JavaScript"
-	}
-
 	if Command {
 		path, err := exec.LookPath("osascript")
 		if err == nil {
 			os.Stderr.Close()
-			syscall.Exec(path, []string{"osascript", "-l", lang, "-e", script}, nil)
+			syscall.Exec(path, []string{"osascript", "-l", "JavaScript", "-e", script}, nil)
 		}
 	}
 
 	if ctx != nil {
-		cmd := exec.CommandContext(ctx, "osascript", "-l", lang)
+		cmd := exec.CommandContext(ctx, "osascript", "-l", "JavaScript")
 		cmd.Stdin = strings.NewReader(script)
 		out, err := cmd.Output()
 		if ctx.Err() != nil {
@@ -40,7 +35,7 @@ func Run(ctx context.Context, script string, data interface{}) ([]byte, error) {
 		}
 		return out, err
 	}
-	cmd := exec.Command("osascript", "-l", lang)
+	cmd := exec.Command("osascript", "-l", "JavaScript")
 	cmd.Stdin = strings.NewReader(script)
 	return cmd.Output()
 }