#39D1B8#39D1B8
#39D1B8 is a light, vivid teal. Relative luminance 0.499; OKLCH L 77.7% C 0.129 H 179.0°. Best body text is #000000 at 10.99:1 contrast (WCAG AA passes).
Color values
| HEX | #39D1B8 |
|---|---|
| RGB | rgb(57, 209, 184) |
| HSL | hsl(170, 62%, 52%) |
| HSV | hsv(170, 73%, 82%) |
| CMYK | cmyk(72.7%, 0%, 12%, 18%) |
| CIE-LAB | lab(76.02, -44.76, 1.11) |
| CIE-LCH | lch(76.02, 44.77, 178.58°) |
| OKLab | oklab(77.71% -0.1289 0.0022) |
| OKLCH | oklch(77.71% 0.129 179) |
| XYZ | xyz(33.1352, 49.9275, 53.2287) |
| Luminance | 0.4993 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Aquamarine (survey)
#04D8B2
ΔE00 3.88
Turquoise (survey)
#06C2AC
ΔE00 4.15
Turquoise
#40E0D0
ΔE00 4.84
Mediumaquamarine
#66CDAA
ΔE00 5.10
Seafoam Blue
#78D1B6
ΔE00 5.30
Tealish
#24BCA8
ΔE00 5.55
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#39D1B8 #D13952
analogous
#39D16C #39D1B8 #399ED1
triadic
#39D1B8 #B839D1 #D1B839
tetradic
#39D1B8 #6C39D1 #D13952 #9ED139
square
#39D1B8 #6C39D1 #D13952 #9ED139
split-complementary
#39D1B8 #D1399E #D16C39
monochromatic
#1B7566 #27A691 #39D1B8 #6BDDCA #9CE8DC
Accessibility & contrast
On white
1.91
#39D1B8 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
10.99
#39D1B8 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #39D1B8
10.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##39D1B8 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##39D1B8 | 1.00 | 1.91 | 10.99 | 10.99 |
| #FFFFFF | 1.91 | 1.00 | 21.00 | 21.00 |
| #000000 | 10.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 10.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#C8C4B7
Deuteranopia (green-blind)
#B4B5BA
Tritanopia (blue-blind)
#00D4C9
Achromatopsia (no color)
#BBBBBB
Design tokens & code
CSS
--color: #39d1b8; /* rgb */ color: rgb(57, 209, 184); /* oklch */ color: oklch(77.7% 0.129 179.0);
Tailwind
colors: {
custom: {
50: '#86e0cd',
500: '#39d1b8',
950: '#000000',
},
}SCSS
$custom: #39d1b8; $custom-light: #86e0cd; $custom-dark: #000000;
JSON
{
"hex": "#39d1b8",
"rgb": {
"r": 57,
"g": 209,
"b": 184
},
"hsl": {
"h": 170.132,
"s": 62.295,
"l": 52.157
},
"oklch": {
"l": 0.77713,
"c": 0.12892,
"h": 179
},
"luminance": 0.49931
}Semantic roles & 50–950 ramp
primary
#39D1B8
secondary
#D4929D
accent
#425DE5
background
#F9FDFC
surface
#F1FBF9
border
#CBD4D2
text
#0D1513
muted
#7E8382