#1F9491#1F9491
#1F9491 is a mid, moderate teal. Relative luminance 0.235; OKLCH L 60.6% C 0.097 H 192.2°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).
Color values
| HEX | #1F9491 |
|---|---|
| RGB | rgb(31, 148, 145) |
| HSL | hsl(178, 65%, 35%) |
| HSV | hsv(178, 79%, 58%) |
| CMYK | cmyk(79.1%, 0%, 2%, 42%) |
| CIE-LAB | lab(55.60, -31.02, -7.37) |
| CIE-LCH | lch(55.60, 31.89, 193.36°) |
| OKLab | oklab(60.57% -0.0949 -0.0205) |
| OKLCH | oklch(60.57% 0.097 192.2) |
| XYZ | xyz(16.2634, 23.5134, 30.4640) |
| Luminance | 0.2351 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Sea
#3C9992
ΔE00 2.88
Greenish Blue
#0B8B87
ΔE00 3.35
Darkcyan
#008B8B
ΔE00 3.46
Teal (survey)
#029386
ΔE00 4.16
Blue Green
#0F9B8E
ΔE00 4.43
Dark Cyan
#0A888A
ΔE00 4.67
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1F9491 #941F22
analogous
#1F9457 #1F9491 #1F5C94
triadic
#1F9491 #911F94 #94911F
tetradic
#1F9491 #571F94 #941F22 #5C941F
square
#1F9491 #571F94 #941F22 #5C941F
split-complementary
#1F9491 #941F5C #94571F
monochromatic
#0A2F2E #14615F #1F9491 #2AC7C3 #53DBD7
Accessibility & contrast
On white
3.68
#1F9491 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.70
#1F9491 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #1F9491
5.70:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1F9491 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##1F9491 | 1.00 | 3.68 | 5.70 | 5.70 |
| #FFFFFF | 3.68 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.70 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.70 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#8A8C91
Deuteranopia (green-blind)
#7A8092
Tritanopia (blue-blind)
#009993
Achromatopsia (no color)
#858585
Design tokens & code
CSS
--color: #1f9491; /* rgb */ color: rgb(31, 148, 145); /* oklch */ color: oklch(60.6% 0.097 192.2);
Tailwind
colors: {
custom: {
50: '#71b4b1',
500: '#1f9491',
950: '#000000',
},
}SCSS
$custom: #1f9491; $custom-light: #71b4b1; $custom-dark: #000000;
JSON
{
"hex": "#1f9491",
"rgb": {
"r": 31,
"g": 148,
"b": 145
},
"hsl": {
"h": 178.462,
"s": 65.363,
"l": 35.098
},
"oklch": {
"l": 0.60568,
"c": 0.09712,
"h": 192.2
},
"luminance": 0.23515
}Semantic roles & 50–950 ramp
primary
#1F9491
secondary
#BE5153
accent
#3F44E8
background
#F7FBFA
surface
#EDF6F5
border
#C8D0CF
text
#091110
muted
#7B807F