Color test

In this test the background color is the one in the title. In each box one of the primary colors varies from the background by the number shown, red (left), green (center) and blue (right). When the number is negative, the complementary colors appear, cyan, magenta and yellow.


red: 255
green: 0
blue: 255
-99
slave
crush
-86
point
spoil
-75
erase
drink
-65
spill
Tunis
-56
among
moral
-49
floor
shame
-42
brand
uncle
-36
Ralph
cloth
-31
climb
eager
-27
false
Nepal
-23
dance
sword
-20
apart
balsa
-17
juice
store
-14
drift
rhyme
-12
seven
pinto
-10
Kelly
house
-8
match
Allen
-7
forge
Felix
-6
judge
radar
-5
Astro
clerk
-4
aside
Nigel
-3
Paris
speak
-2
fifth
obese
-1
cruel
niece
0
bison
pizza
xerox
1
Nigel
2
acorn
3
flash
4
hurry
5
march
6
boast
7
drive
8
tiger
10
grace
12
shore
14
teach
17
yodel
20
cloud
23
blame
27
Sarah
31
reply
36
abhor
42
field
49
jewel
56
swift
65
sorry
75
human
86
bless
99
aloha