#19A9B1#19A9B1
#19A9B1 is a light, moderate teal. Relative luminance 0.318; OKLCH L 67.0% C 0.110 H 201.0°. Best body text is #000000 at 7.35:1 contrast (WCAG AA passes).
Color values
| HEX | #19A9B1 |
|---|---|
| RGB | rgb(25, 169, 177) |
| HSL | hsl(183, 75%, 40%) |
| HSV | hsv(183, 86%, 69%) |
| CMYK | cmyk(85.9%, 4.5%, 0%, 30.6%) |
| CIE-LAB | lab(63.14, -31.72, -14.20) |
| CIE-LCH | lch(63.14, 34.75, 204.11°) |
| OKLab | oklab(67.02% -0.1027 -0.0395) |
| OKLCH | oklch(67.02% 0.11 201) |
| XYZ | xyz(22.5210, 31.7540, 46.5286) |
| Luminance | 0.3176 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Turquoise Blue
#06B1C4
ΔE00 4.45
Lightseagreen
#20B2AA
ΔE00 6.47
Cadetblue
#5F9EA0
ΔE00 6.56
Sea
#3C9992
ΔE00 7.66
Topaz
#13BBAF
ΔE00 8.85
Blue Green
#0F9B8E
ΔE00 9.43
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#19A9B1 #B12119
analogous
#19B16D #19A9B1 #195DB1
triadic
#19A9B1 #B119A9 #A9B119
tetradic
#19A9B1 #6D19B1 #B12119 #5DB119
square
#19A9B1 #6D19B1 #B12119 #5DB119
split-complementary
#19A9B1 #B1195D #B16D19
monochromatic
#0A4346 #11767B #19A9B1 #27D7E0 #5CE1E8
Accessibility & contrast
On white
2.86
#19A9B1 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.35
#19A9B1 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #19A9B1
7.35:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##19A9B1 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##19A9B1 | 1.00 | 2.86 | 7.35 | 7.35 |
| #FFFFFF | 2.86 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.35 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.35 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#9BA1B2
Deuteranopia (green-blind)
#8893B2
Tritanopia (blue-blind)
#00B0AB
Achromatopsia (no color)
#999999
Design tokens & code
CSS
--color: #19a9b1; /* rgb */ color: rgb(25, 169, 177); /* oklch */ color: oklch(67.0% 0.110 201.0);
Tailwind
colors: {
custom: {
50: '#77c3c8',
500: '#19a9b1',
950: '#000000',
},
}SCSS
$custom: #19a9b1; $custom-light: #77c3c8; $custom-dark: #000000;
JSON
{
"hex": "#19a9b1",
"rgb": {
"r": 25,
"g": 169,
"b": 177
},
"hsl": {
"h": 183.158,
"s": 75.248,
"l": 39.608
},
"oklch": {
"l": 0.67016,
"c": 0.11002,
"h": 201
},
"luminance": 0.31757
}Semantic roles & 50–950 ramp
primary
#19A9B1
secondary
#CC605A
accent
#4036F2
background
#F8FCFC
surface
#EFF8F8
border
#CAD1D1
text
#0B1213
muted
#7C8182