#55DB60
Approximate name: Medium 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
MediumSeaGreen
Relative luminance
0.534
Hue H
125°
Saturation S
65%
Lightness L
60%
Value V
86%
Temperature
Cool
Brightness
Medium
Chroma
Vivid
Hue family
Green
Contrast on white: 1.80:1 (AA body Fail / AAA Fail)
Contrast on black: 11.69:1 (AA body Pass / AAA Pass)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#55db60
Protanopia
#8f907e
Deuteranopia
#877d85
Tritanopia
#5c959a
Achromatopsia
#a5a5a5
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.