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: 238
green: 232
blue: 170
-99
width
youth
steer
-86
place
funny
Tulsa
-75
until
Derek
Colin
-65
shout
force
prove
-56
store
towel
civic
-49
spell
sense
chief
-42
awake
skirt
Sofia
-36
argon
build
flake
-31
adios
Henry
plant
-27
Egypt
paper
great
-23
never
puppy
koala
-20
burst
Riley
field
-17
anger
birth
spoil
-14
camel
clean
sugar
-12
round
regal
candy
-10
serve
greed
Libya
-8
spell
joint
group
-7
paper
storm
exist
-6
panda
stuff
sixth
-5
baron
verse
Fritz
-4
curse
cheat
Mazda
-3
sleep
Rhine
begin
-2
stove
mason
stain
-1
crown
Haiti
shout
0
obese
scene
thing
1
omega
today
flash
2
Edsel
allow
reach
3
sport
wound
space
4
baron
woman
relay
5
Susan
laugh
merry
6
south
house
shore
7
ditch
minor
laugh
8
proud
skirt
squad
10
pizza
claim
fifty
12
chief
depth
spend
14
Clark
sense
Sarah
17
greed
cloud
fence
20
enter
Hanoi
23
feast
Idaho
27
order
31
north
36
Cairo
42
Sudan
49
green
56
visit
65
spare
75
plant