Kelp

# 3F3F33

Bitter

# 8A8C71

Siam

is a very unsaturated dark warm redish yellow

Yellow is the brightest color to the human eye. It represents youth, fun, happiness, sunshine and other light playful feelings. It is a cheerful energetic color.
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Goes well with complementary color

Scarpa Flow

# 535266

or triadic complementary

Old Lavender

# 665265

and triadic complementary

Cutty Sark

# 526566

To a colorblind person appears

Scorpion

# 5f5f5f