#39B8B9#39B8B9

#39B8B9 is a light, moderate teal. Relative luminance 0.387; OKLCH L 71.6% C 0.108 H 195.8°. Best body text is #000000 at 8.73:1 contrast (WCAG AA passes).

Color values

HEX#39B8B9
RGBrgb(57, 184, 185)
HSLhsl(180, 53%, 47%)
HSVhsv(180, 69%, 73%)
CMYKcmyk(69.2%, 0.5%, 0%, 27.5%)
CIE-LABlab(68.50, -33.19, -10.54)
CIE-LCHlch(68.50, 34.82, 197.62°)
OKLaboklab(71.6% -0.1035 -0.0293)
OKLCHoklch(71.6% 0.108 195.8)
XYZxyz(27.5808, 38.6504, 51.8962)
Luminance0.3865 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#39B8B9 #B93A39
analogous
#39B97A #39B8B9 #3978B9
triadic
#39B8B9 #B939B8 #B8B939
tetradic
#39B8B9 #7A39B9 #B93A39 #78B939
square
#39B8B9 #7A39B9 #B93A39 #78B939
split-complementary
#39B8B9 #B93978 #B97A39
monochromatic
#1C5B5B #2B898A #39B8B9 #61CDCE #90DCDD

Accessibility & contrast

On white

2.41
#39B8B9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.73
#39B8B9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B8B9
8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##39B8B9#FFFFFF#000000##000000
##39B8B91.002.418.738.73
#FFFFFF2.411.0021.0021.00
#0000008.7321.001.001.00
##0000008.7321.001.001.00

Color blindness preview

Protanopia (red-blind)
#ACAFB9
Deuteranopia (green-blind)
#99A1BA
Tritanopia (blue-blind)
#00BEB8
Achromatopsia (no color)
#A7A7A7

Design tokens & code

CSS
--color: #39b8b9;
/* rgb */ color: rgb(57, 184, 185);
/* oklch */ color: oklch(71.6% 0.108 195.8);
Tailwind
colors: {
  custom: {
    50: '#82cece',
    500: '#39b8b9',
    950: '#000000',
  },
}
SCSS
$custom: #39b8b9;
$custom-light: #82cece;
$custom-dark: #000000;
JSON
{
  "hex": "#39b8b9",
  "rgb": {
    "r": 57,
    "g": 184,
    "b": 185
  },
  "hsl": {
    "h": 180.469,
    "s": 52.893,
    "l": 47.451
  },
  "oklch": {
    "l": 0.71597,
    "c": 0.10759,
    "h": 195.8
  },
  "luminance": 0.38654
}

Semantic roles & 50–950 ramp

primary
#39B8B9
secondary
#C88786
accent
#4D4BDC
background
#F8FCFC
surface
#F0F9F9
border
#CBD2D2
text
#0C1313
muted
#7D8282

Preview Lab

Preview with #39B8B9

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#39B8B9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva