#ECF273
Approximate name: Khaki
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
Khaki
Relative luminance
0.826
Hue H
63°
Saturation S
83%
Lightness L
70%
Value V
95%
Temperature
Warm
Brightness
Light
Chroma
Vivid
Hue family
Yellow
Contrast on white: 1.20:1 (AA body Fail / AAA Fail)
Contrast on black: 17.51:1 (AA body Pass / AAA Pass)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#ecf273
Protanopia
#efef92
Deuteranopia
#eeee99
Tritanopia
#ecaaaf
Achromatopsia
#e2e2e2
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.