#39B8BF#39B8BF

#39B8BF is a light, moderate teal. Relative luminance 0.389; OKLCH L 71.8% C 0.108 H 200.5°. Best body text is #000000 at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#39B8BF
RGB	rgb(57, 184, 191)
HSL	hsl(183, 54%, 49%)
HSV	hsv(183, 70%, 75%)
CMYK	cmyk(70.2%, 3.7%, 0%, 25.1%)
CIE-LAB	lab(68.69, -31.43, -13.56)
CIE-LCH	lch(68.69, 34.23, 203.34°)
OKLab	oklab(71.81% -0.1009 -0.0376)
OKLCH	oklch(71.81% 0.108 200.5)
XYZ	xyz(28.2276, 38.9091, 55.3026)
Luminance	0.3891 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B8BF #BF4039

analogous

#39BF83 #39B8BF #3975BF

triadic

#39B8BF #BF39B8 #B8BF39

tetradic

#39B8BF #8339BF #BF4039 #75BF39

square

#39B8BF #8339BF #BF4039 #75BF39

split-complementary

#39B8BF #BF3975 #BF8339

monochromatic

#1D5D61 #2B8B90 #39B8BF #64CBD1 #93DBDF

Accessibility & contrast

On white

2.39

#39B8BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.78

#39B8BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B8BF

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B8BF	#FFFFFF	#000000	##000000
##39B8BF	1.00	2.39	8.78	8.78
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.78	21.00	1.00	1.00
##000000	8.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAB0C0

Deuteranopia (green-blind)

#97A1C0

Tritanopia (blue-blind)

#00BFBA

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #39b8bf;
/* rgb */ color: rgb(57, 184, 191);
/* oklch */ color: oklch(71.8% 0.108 200.5);

Tailwind

colors: {
  custom: {
    50: '#83cdd2',
    500: '#39b8bf',
    950: '#000000',
  },
}

SCSS

$custom: #39b8bf;
$custom-light: #83cdd2;
$custom-dark: #000000;

JSON

{
  "hex": "#39b8bf",
  "rgb": {
    "r": 57,
    "g": 184,
    "b": 191
  },
  "hsl": {
    "h": 183.134,
    "s": 54.032,
    "l": 48.627
  },
  "oklch": {
    "l": 0.71811,
    "c": 0.10773,
    "h": 200.5
  },
  "luminance": 0.38912
}

Semantic roles & 50–950 ramp

primary

#39B8BF

secondary

#CA8D8A

accent

#524ADD

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0C1314

muted

#7D8282

Preview Lab

Preview with #39B8BF

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

Preview Lab → · Contrast checker → · Palette generator →