MIL-DTL-53039E
TABLE I. Color and reflectance requirements using tristimulus color coordinates - Continued.
Average
Allowable
Ratio 2/
Near Infrared 1/
Brightness
Chromaticity
Color
(Y)
x
y
Min.
Max.
(Min.)
Green 383, 34094
0.063 0.083
0.328
0.365
-
60.0
5.2
33.10 3/
3/
8.70 3/
Green 808, 34102
-4.70
-
60.0
4.9
IRR Foliage Green 504,
0.125 0.153
0.315
0.331
23.0
33.0
-
34160
Field Drab, 33105
0.093 0.117 0.390
0.383
25.0
35.0
-
Earth Yellow, 33245
0.228 0.263 0.420
0.395
30.0
40.0
-
Sand, 33303
0.284 0.323 0.360
0.366
55.0
65.0
-
Brown 383, 30051
0.060 0.080 0.357
0.342
8.0
20.0
-
Black, 37030
0.030 0.041 0.310
0.315
0.0
15.0
-
Tan 686A, 33446
0.360 0.400 0.368
0.364
62.0
72.0
-
4/
4/
Tan, 33531
VM
VM
62.0
72.0
-
Woodland Desert Sage,34201 0.187 0.220 0.347
0.360
15.0
25.0
-
VM 4/
VM 4/
Aircraft Green, 34031
-
7.0
-
4/
4/
Interior Aircraft Black, 37031
VM
VM
-
7.0
-
4/
4/
Aircraft Gray, 36300
VM
VM
-
15.0
-
VM 4/
VM 4/
Dark Sandstone, 33510
-
45.0
-
1/ See table II or 4.6.2 or 4.6.13.
2/ Allowable ratio is calculated by dividing the average infrared value by the average red value
determined by using the selected wavelengths in table II. This is only applicable for Dark Green,
34082, Green 383, 34094 and Green 808, 34102.
3/ For Green 808, 34102, CIELAB units (L*, a*, b*) shall be used in lieu of the tristimulus
values (Y, x, y). The color difference (L*, a*, b*) +/- with a Delta (Δ) E no greater than 1.5
CIELAB units of value listed in table 1 for Green 808, 34102. Obtain L*, a*, b* values using the
standard illuminant D65 and the 10-degree standard observer angle.
4/ Visual Match(es) (VM) as stated in 3.3 are to be used for Aircraft Green, 34031, Interior
Aircraft Black, 37031, Aircraft Gray, 36300, and Dark Sandstone, 33510.
3.3.1 Camouflage system colors. The colors of the camouflage system shall fall within 2.0
National Bureau of Standards (NBS) units of the values listed in table I using tristimulus color
coordinates. Obtain brightness (Y) and chromaticity (x, y) values under standard illuminant C,
and the 2-degree standard observer angle in accordance with paragraph 4.6.2.
3.4 Composition. The material shall be furnished as a single package, and shall consist of an
aliphatic polyisocyanate prepolymer combined with volatile solvents, pigments, extenders and
additives.
6
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