#1AACA5
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
0.324
Hue H
177°
Saturation S
74%
Lightness L
39%
Value V
67%
Temperature
Cool
Brightness
Dark
Chroma
Vivid
Hue family
Cyan
Contrast on white: 2.80:1 (AA body Fail / AAA Fail)
Contrast on black: 7.49:1 (AA body Pass / AAA Pass)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#1aaca5
Protanopia
#595aa7
Deuteranopia
#5146a7
Tritanopia
#21a8a8
Achromatopsia
#808080
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.