#2C6D64
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
0.124
Hue H
172°
Saturation S
42%
Lightness L
30%
Value V
43%
Temperature
Cool
Brightness
Dark
Chroma
Muted
Hue family
Cyan
Contrast on white: 6.04:1 (AA body Pass / AAA Fail)
Contrast on black: 3.48:1 (AA body Fail / AAA Fail)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#2c6d64
Protanopia
#484966
Deuteranopia
#443f67
Tritanopia
#2f6868
Achromatopsia
#595959
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.