#1F9CA1#1F9CA1
#1F9CA1 is a light, moderate teal. Relative luminance 0.266; OKLCH L 63.2% C 0.101 H 199.2°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).
Color values
| HEX | #1F9CA1 |
|---|---|
| RGB | rgb(31, 156, 161) |
| HSL | hsl(182, 68%, 38%) |
| HSV | hsv(182, 81%, 63%) |
| CMYK | cmyk(80.7%, 3.1%, 0%, 36.9%) |
| CIE-LAB | lab(58.64, -29.96, -11.95) |
| CIE-LCH | lch(58.64, 32.26, 201.74°) |
| OKLab | oklab(63.21% -0.0956 -0.0332) |
| OKLCH | oklch(63.21% 0.101 199.2) |
| XYZ | xyz(18.8836, 26.6391, 37.8579) |
| Luminance | 0.2664 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Sea
#3C9992
ΔE00 4.92
Cadetblue
#5F9EA0
ΔE00 5.76
Darkcyan
#008B8B
ΔE00 6.38
Greenish Blue
#0B8B87
ΔE00 7.10
Dark Cyan
#0A888A
ΔE00 7.10
Blue Green
#0F9B8E
ΔE00 7.20
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1F9CA1 #A1241F
analogous
#1FA165 #1F9CA1 #1F5BA1
triadic
#1F9CA1 #A11F9C #9CA11F
tetradic
#1F9CA1 #651FA1 #A1241F #5BA11F
square
#1F9CA1 #651FA1 #A1241F #5BA11F
split-complementary
#1F9CA1 #A11F5B #A1651F
monochromatic
#0B393A #156A6E #1F9CA1 #29CED4 #5BDADF
Accessibility & contrast
On white
3.32
#1F9CA1 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.33
#1F9CA1 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #1F9CA1
6.33:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1F9CA1 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##1F9CA1 | 1.00 | 3.32 | 6.33 | 6.33 |
| #FFFFFF | 3.32 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.33 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.33 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#9094A2
Deuteranopia (green-blind)
#7E88A2
Tritanopia (blue-blind)
#00A29D
Achromatopsia (no color)
#8D8D8D
Design tokens & code
CSS
--color: #1f9ca1; /* rgb */ color: rgb(31, 156, 161); /* oklch */ color: oklch(63.2% 0.101 199.2);
Tailwind
colors: {
custom: {
50: '#74b9bc',
500: '#1f9ca1',
950: '#000000',
},
}SCSS
$custom: #1f9ca1; $custom-light: #74b9bc; $custom-dark: #000000;
JSON
{
"hex": "#1f9ca1",
"rgb": {
"r": 31,
"g": 156,
"b": 161
},
"hsl": {
"h": 182.308,
"s": 67.708,
"l": 37.647
},
"oklch": {
"l": 0.6321,
"c": 0.10124,
"h": 199.2
},
"luminance": 0.26641
}Semantic roles & 50–950 ramp
primary
#1F9CA1
secondary
#C45C58
accent
#443DEB
background
#F7FBFB
surface
#EEF6F6
border
#C9D0D0
text
#0A1112
muted
#7C8081