#7B731E
Approximate name: Olive Drab
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
OliveDrab
Relative luminance
0.166
Hue H
55°
Saturation S
61%
Lightness L
30%
Value V
48%
Temperature
Warm
Brightness
Dark
Chroma
Vivid
Hue family
Yellow
Contrast on white: 4.87:1 (AA body Pass / AAA Fail)
Contrast on black: 4.31:1 (AA body Fail / AAA Fail)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#7b731e
Protanopia
#787733
Deuteranopia
#787938
Tritanopia
#7b4346
Achromatopsia
#6c6c6c
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.