#5FECB4
Approximate name: Medium Aquamarine
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
MediumAquamarine
Relative luminance
0.657
Hue H
156°
Saturation S
79%
Lightness L
65%
Value V
93%
Temperature
Cool
Brightness
Medium
Chroma
Vivid
Hue family
Green
Contrast on white: 1.48:1 (AA body Fail / AAA Fail)
Contrast on black: 14.14:1 (AA body Pass / AAA Pass)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#5fecb4
Protanopia
#9c9dc2
Deuteranopia
#9489c5
Tritanopia
#66cccf
Achromatopsia
#bbbbbb
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.