#4B8D37
Approximate name: Dark Olive 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
DarkOliveGreen
Relative luminance
0.208
Hue H
106°
Saturation S
44%
Lightness L
38%
Value V
55%
Temperature
Warm
Brightness
Dark
Chroma
Muted
Hue family
Green
Contrast on white: 4.07:1 (AA body Fail / AAA Fail)
Contrast on black: 5.16:1 (AA body Pass / AAA Fail)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#4b8d37
Protanopia
#68684c
Deuteranopia
#645f51
Tritanopia
#4e5c60
Achromatopsia
#6f6f6f
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.