Some words.

colors <- colorspace::terrain_hcl(10)
colors
#>  [1] "#26A63A" "#68AC20" "#92B106" "#B4B61A" "#D3BA3D" "#EFBD60" "#FFC183"
#>  [8] "#FFC6A7" "#FFCDC9" "#F1F1F1"
swatch(colors, background = "#333", margin = 10)

Some more words.

swatch(colors, height = 50)

Even more words.

ramp(colors)

We can estimate the effect of a color-vision deficiency:

ramp(colorspace::deutan(colors))

Some final words.

hcl_table(colors)
color hue chroma luminance
#26A63A 130.1 79.7 59.9
#68AC20 115.6 78.9 63.8
#92B106 100.8 77.8 67.7
#B4B61A 86.9 76.9 71.7
#D3BA3D 72.5 75.4 75.6
#EFBD60 57.5 73.9 79.4
#FFC183 46.5 66.9 82.4
#FFC6A7 36.9 49.0 84.2
#FFCDC9 17.1 32.8 86.6
#F1F1F1 94.1 0.0 95.1