#00FF73
Approximate name: Spring 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
SpringGreen
Relative luminance
0.728
Hue H
147°
Saturation S
100%
Lightness L
50%
Value V
100%
Temperature
Cool
Brightness
Light
Chroma
Vivid
Hue family
Green
Contrast on white: 1.35:1 (AA body Fail / AAA Fail)
Contrast on black: 15.55:1 (AA body Pass / AAA Pass)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#00ff73
Protanopia
#6e7195
Deuteranopia
#604d9d
Tritanopia
#0db0b6
Achromatopsia
#a3a3a3
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.