#A1E600
Approximate name: Chartreuse
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
Chartreuse
Relative luminance
0.642
Hue H
78°
Saturation S
100%
Lightness L
45%
Value V
90%
Temperature
Warm
Brightness
Medium
Chroma
Vivid
Hue family
Green
Contrast on white: 1.52:1 (AA body Fail / AAA Fail)
Contrast on black: 13.83:1 (AA body Pass / AAA Pass)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#a1e600
Protanopia
#bfbf38
Deuteranopia
#bbb645
Tritanopia
#a4646d
Achromatopsia
#b7b7b7
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.