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: 255
blue: 255
-99
eager
faint
nurse
-86
canal
mercy
bingo
-75
mason
board
cliff
-65
loyal
alpha
happy
-56
exact
Sudan
Kenya
-49
Minsk
burst
worry
-42
habit
paint
dozen
-36
catch
colon
Sudan
-31
plate
small
Seoul
-27
world
cheat
sense
-23
spare
house
argue
-20
balsa
climb
tango
-17
shout
dream
peach
-14
wreck
Lewis
Derek
-12
speak
about
fault
-10
thorn
three
Clark
-8
thick
sheep
Yemen
-7
vocal
drill
judge
-6
least
cliff
hello
-5
close
Miami
speak
-4
drift
Cairo
blond
-3
hazel
capon
local
-2
joint
swing
seven
-1
Colin
gypsy
honor
0
skill
every
bunch