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: 240
green: 255
blue: 255
-99
about
fifty
swift
-86
delta
quick
devil
-75
Seoul
annoy
Mario
-65
Abner
black
think
-56
Zorro
wharf
pilot
-49
Adams
think
tough
-42
forge
extra
strap
-36
sharp
happy
maple
-31
minor
Buick
beast
-27
storm
Linda
wharf
-23
panda
start
pride
-20
smile
crown
Burns
-17
Omaha
adios
colon
-14
gypsy
limit
Emily
-12
Brant
extra
plank
-10
shirt
comma
squad
-8
amber
strip
Syria
-7
track
rhyme
cedar
-6
prize
sound
niece
-5
march
bacon
Emily
-4
piece
honor
paint
-3
three
thick
agent
-2
feast
topaz
rally
-1
pinto
upset
Tahoe
0
class
Adams
Linux
1
vowel
2
Pedro
3
clasp
4
pearl
5
write
6
sigma
7
sting
8
reply
10
crime
12
filly
14
drink