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: 30
green: 144
blue: 255
-99
truth
waltz
-86
thorn
plate
-75
eagle
sigma
-65
Edith
cloud
-56
macho
shirt
-49
vigor
brass
-42
brand
spade
-36
sheet
drown
-31
gamma
Cairo
-27
Isaac
blind
union
-23
cheer
exist
tower
-20
train
Buick
flour
-17
story
bread
kneel
-14
solid
Fritz
fault
-12
Susan
cheap
metal
-10
weave
fence
along
-8
Elvis
prove
quart
-7
proud
stamp
least
-6
might
guppy
plank
-5
tenth
radio
axiom
-4
flake
table
fifty
-3
swine
Akron
flood
-2
Yemen
stock
Bruce
-1
bring
sound
joint
0
abhor
spill
rival
1
rival
trick
2
Libya
march
3
xerox
Pedro
4
below
alibi
5
fluff
adopt
6
force
pause
7
Macon
Sally
8
bingo
queen
10
aloha
apple
12
olive
spade
14
thick
blank
17
plate
choir
20
Perry
queen
23
flour
amigo
27
shell
bound
31
thorn
peace
36
candy
under
42
shore
stove
49
catch
pinto
56
Adams
angle
65
clerk
voice
75
thorn
party
86
unite
Italy
99
pupil
tough