#367D7D
Approximate name: Sea Green
Technical formats
Color-space values for scientific work and cross-device comparison.
Practical formats
Ready to paste into CSS, Tailwind, iOS, Android, Flutter, and more.
Color analysis
Objective metrics: luminance, hue, saturation, temperature, and contrast.
Nearest name
SeaGreen
Relative luminance
0.169
Hue H
180°
Saturation S
40%
Lightness L
35%
Value V
49%
Temperature
Cool
Brightness
Dark
Chroma
Muted
Hue family
Cyan
Contrast on white: 4.79:1 (AA body Pass / AAA Fail)
Contrast on black: 4.39:1 (AA body Fail / AAA Fail)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#367d7d
Protanopia
#55557d
Deuteranopia
#514b7d
Tritanopia
#3a7d7d
Achromatopsia
#686868
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.