#3BC4A7
Approximate name: Light 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
LightSeaGreen
Relative luminance
0.432
Hue H
167°
Saturation S
54%
Lightness L
50%
Value V
77%
Temperature
Cool
Brightness
Medium
Chroma
Muted
Hue family
Cyan
Contrast on white: 2.18:1 (AA body Fail / AAA Fail)
Contrast on black: 9.64:1 (AA body Pass / AAA Pass)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#3bc4a7
Protanopia
#7678ae
Deuteranopia
#6e64b0
Tritanopia
#42b4b5
Achromatopsia
#989898
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.