#39B1A3#39B1A3
#39B1A3 is a light, moderate teal. Relative luminance 0.350; OKLCH L 69.1% C 0.106 H 183.9°. Best body text is #000000 at 7.99:1 contrast (WCAG AA passes).
Color values
| HEX | #39B1A3 |
|---|---|
| RGB | rgb(57, 177, 163) |
| HSL | hsl(173, 51%, 46%) |
| HSV | hsv(173, 68%, 69%) |
| CMYK | cmyk(67.8%, 0%, 7.9%, 30.6%) |
| CIE-LAB | lab(65.71, -36.11, -2.50) |
| CIE-LCH | lch(65.71, 36.20, 183.96°) |
| OKLab | oklab(69.12% -0.1062 -0.0073) |
| OKLCH | oklch(69.12% 0.106 183.9) |
| XYZ | xyz(24.0172, 34.9558, 40.1246) |
| Luminance | 0.3496 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Lightseagreen
#20B2AA
ΔE00 2.47
Topaz
#13BBAF
ΔE00 3.22
Tealish
#24BCA8
ΔE00 3.59
Turquoise (survey)
#06C2AC
ΔE00 5.27
Greeny Blue
#42B395
ΔE00 5.44
Blue Green
#0F9B8E
ΔE00 7.02
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#39B1A3 #B13947
analogous
#39B167 #39B1A3 #3983B1
triadic
#39B1A3 #A339B1 #B1A339
tetradic
#39B1A3 #6739B1 #B13947 #83B139
square
#39B1A3 #6739B1 #B13947 #83B139
split-complementary
#39B1A3 #B13983 #B16739
monochromatic
#1B544E #2A8378 #39B1A3 #5DCBBE #8BDAD0
Accessibility & contrast
On white
2.63
#39B1A3 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.99
#39B1A3 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #39B1A3
7.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##39B1A3 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##39B1A3 | 1.00 | 2.63 | 7.99 | 7.99 |
| #FFFFFF | 2.63 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#A8A7A3
Deuteranopia (green-blind)
#979AA4
Tritanopia (blue-blind)
#00B5AD
Achromatopsia (no color)
#A0A0A0
Design tokens & code
CSS
--color: #39b1a3; /* rgb */ color: rgb(57, 177, 163); /* oklch */ color: oklch(69.1% 0.106 183.9);
Tailwind
colors: {
custom: {
50: '#80c9be',
500: '#39b1a3',
950: '#000000',
},
}SCSS
$custom: #39b1a3; $custom-light: #80c9be; $custom-dark: #000000;
JSON
{
"hex": "#39b1a3",
"rgb": {
"r": 57,
"g": 177,
"b": 163
},
"hsl": {
"h": 173,
"s": 51.282,
"l": 45.882
},
"oklch": {
"l": 0.69122,
"c": 0.10648,
"h": 183.9
},
"luminance": 0.34958
}Semantic roles & 50–950 ramp
primary
#39B1A3
secondary
#C4828A
accent
#4D5EDB
background
#F8FCFB
surface
#F0F8F6
border
#CBD1D0
text
#0B1312
muted
#7C8281