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: 47
green: 79
blue: 79
-75
Chile
regal
-65
Cairo
thick
-56
river
mouth
-49
trade
argon
-42
night
koala
train
-36
Karen
phone
world
-31
raise
cadet
track
-27
piece
ounce
Daryl
-23
right
child
Lewis
-20
tiger
Oscar
stone
-17
march
lunch
Betsy
-14
trunk
twist
hazel
-12
voter
Tulsa
Miami
-10
glass
chest
Betsy
-8
stair
comet
laugh
-7
sweep
right
paste
-6
start
clasp
charm
-5
march
zebra
Alamo
-4
cloud
colon
above
-3
fairy
pedal
until
-2
smoke
total
stock
-1
Elvis
stove
title
0
broom
Henry
eagle
1
obese
crash
count
2
amuse
Hoyle
leave
3
Abner
eagle
acorn
4
north
elite
Edsel
5
whole
enter
usual
6
Tunis
cloud
fluid
7
dozen
Astro
local
8
store
merry
basic
10
Davis
fault
ideal
12
voice
doubt
leave
14
Akron
glove
again
17
Seoul
slope
opera
20
build
exact
rough
23
twist
nylon
Syria
27
cough
Mario
drown
31
stain
pride
Smith
36
vocal
penny
civic
42
steel
Linda
strap
49
Diane
boots
opera
56
state
Boise
guide
65
Riley
waist
seven
75
cheat
ready
Lewis
86
boots
Tulsa
Smith
99
plate
salsa
knock