#3FA4AB#3FA4AB
#3FA4AB is a light, moderate teal. Relative luminance 0.305; OKLCH L 66.3% C 0.092 H 201.6°. Best body text is #000000 at 7.11:1 contrast (WCAG AA passes).
Color values
| HEX | #3FA4AB |
|---|---|
| RGB | rgb(63, 164, 171) |
| HSL | hsl(184, 46%, 46%) |
| HSV | hsv(184, 63%, 67%) |
| CMYK | cmyk(63.2%, 4.1%, 0%, 32.9%) |
| CIE-LAB | lab(62.12, -26.64, -12.29) |
| CIE-LCH | lch(62.12, 29.34, 204.77°) |
| OKLab | oklab(66.33% -0.0859 -0.034) |
| OKLCH | oklch(66.33% 0.092 201.6) |
| XYZ | xyz(22.6729, 30.5455, 43.2212) |
| Luminance | 0.3055 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Cadetblue
#5F9EA0
ΔE00 4.30
Turquoise Blue
#06B1C4
ΔE00 5.44
Sea
#3C9992
ΔE00 6.74
Lightseagreen
#20B2AA
ΔE00 7.50
Blue Green
#0F9B8E
ΔE00 9.28
Dull Teal
#5F9E8F
ΔE00 9.57
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3FA4AB #AB463F
analogous
#3FAB7C #3FA4AB #3F6EAB
triadic
#3FA4AB #AB3FA4 #A4AB3F
tetradic
#3FA4AB #7C3FAB #AB463F #6EAB3F
square
#3FA4AB #7C3FAB #AB463F #6EAB3F
split-complementary
#3FA4AB #AB3F6E #AB7C3F
monochromatic
#1E4E52 #2F797E #3FA4AB #62BFC5 #8FD1D6
Accessibility & contrast
On white
2.95
#3FA4AB on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.11
#3FA4AB on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #3FA4AB
7.11:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3FA4AB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##3FA4AB | 1.00 | 2.95 | 7.11 | 7.11 |
| #FFFFFF | 2.95 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.11 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.11 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#989DAC
Deuteranopia (green-blind)
#8891AC
Tritanopia (blue-blind)
#00AAA6
Achromatopsia (no color)
#969696
Design tokens & code
CSS
--color: #3fa4ab; /* rgb */ color: rgb(63, 164, 171); /* oklch */ color: oklch(66.3% 0.092 201.6);
Tailwind
colors: {
custom: {
50: '#81bfc4',
500: '#3fa4ab',
950: '#000000',
},
}SCSS
$custom: #3fa4ab; $custom-light: #81bfc4; $custom-dark: #000000;
JSON
{
"hex": "#3fa4ab",
"rgb": {
"r": 63,
"g": 164,
"b": 171
},
"hsl": {
"h": 183.889,
"s": 46.154,
"l": 45.882
},
"oklch": {
"l": 0.66333,
"c": 0.09245,
"h": 201.6
},
"luminance": 0.30548
}Semantic roles & 50–950 ramp
primary
#3FA4AB
secondary
#C18985
accent
#5B52D6
background
#F8FBFC
surface
#F0F7F8
border
#CBD0D1
text
#0B1212
muted
#7C8181