#545C4F
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
0.101
Hue H
97°
Saturation S
8%
Lightness L
34%
Value V
36%
Temperature
Neutral
Brightness
Dark
Chroma
Near gray
Hue family
Green
Contrast on white: 6.95:1 (AA body Pass / AAA Fail)
Contrast on black: 3.02:1 (AA body Fail / AAA Fail)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#545c4f
Protanopia
#575852
Deuteranopia
#575653
Tritanopia
#545555
Achromatopsia
#585858
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.