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: 0
green: 206
blue: 209
-99
serve
Akron
-86
Hayes
force
-75
spell
basis
-65
thing
Abner
-56
storm
spend
-49
yodel
train
-42
carry
laser
-36
grain
maple
-31
south
birch
-27
Davis
scarf
-23
cloud
media
-20
fluid
Lewis
-17
bless
guilt
-14
colon
three
-12
creep
twist
-10
Clyde
sable
-8
gamma
admit
-7
abyss
motor
-6
stamp
honor
-5
amber
ounce
-4
Derek
Peter
-3
relax
Clyde
-2
flash
swipe
-1
night
noise
0
refer
widow
aloha
1
level
small
regal
2
cough
thing
joint
3
berry
smile
cheap
4
world
Syria
quite
5
shine
every
camel
6
train
eager
witch
7
verse
burst
Ghana
8
cable
awake
flame
10
speed
widow
juice
12
fault
space
cough
14
north
koala
drown
17
above
short
twice
20
filly
fairy
sorry
23
shore
brush
boron
27
broad
chair
fairy
31
river
force
Lewis
36
jewel
price
relax
42
screw
widen
Isaac
49
Yalta
place
56
quart
65
Alice
75
witch
86
obese
99
guard