#39B4BF#39B4BF

#39B4BF is a light, moderate teal. Relative luminance 0.373; OKLCH L 70.8% C 0.106 H 203.8°. Best body text is #000000 at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#39B4BF
RGB	rgb(57, 180, 191)
HSL	hsl(185, 54%, 49%)
HSV	hsv(185, 70%, 75%)
CMYK	cmyk(70.2%, 5.8%, 0%, 25.1%)
CIE-LAB	lab(67.48, -29.49, -15.38)
CIE-LCH	lch(67.48, 33.26, 207.54°)
OKLab	oklab(70.84% -0.0969 -0.0427)
OKLCH	oklch(70.84% 0.106 203.8)
XYZ	xyz(27.4085, 37.2708, 55.0296)
Luminance	0.3727 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B4BF #BF4439

analogous

#39BF87 #39B4BF #3971BF

triadic

#39B4BF #BF39B4 #B4BF39

tetradic

#39B4BF #8739BF #BF4439 #71BF39

square

#39B4BF #8739BF #BF4439 #71BF39

split-complementary

#39B4BF #BF3971 #BF8739

monochromatic

#1D5B61 #2B8890 #39B4BF #64C8D1 #93D9DF

Accessibility & contrast

On white

2.48

#39B4BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.45

#39B4BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B4BF

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B4BF	#FFFFFF	#000000	##000000
##39B4BF	1.00	2.48	8.45	8.45
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.45	21.00	1.00	1.00
##000000	8.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6ADC0

Deuteranopia (green-blind)

#929EBF

Tritanopia (blue-blind)

#00BBB7

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #39b4bf;
/* rgb */ color: rgb(57, 180, 191);
/* oklch */ color: oklch(70.8% 0.106 203.8);

Tailwind

colors: {
  custom: {
    50: '#82cbd2',
    500: '#39b4bf',
    950: '#000000',
  },
}

SCSS

$custom: #39b4bf;
$custom-light: #82cbd2;
$custom-dark: #000000;

JSON

{
  "hex": "#39b4bf",
  "rgb": {
    "r": 57,
    "g": 180,
    "b": 191
  },
  "hsl": {
    "h": 184.925,
    "s": 54.032,
    "l": 48.627
  },
  "oklch": {
    "l": 0.70836,
    "c": 0.10591,
    "h": 203.8
  },
  "luminance": 0.37274
}

Semantic roles & 50–950 ramp

primary

#39B4BF

secondary

#CA8F8A

accent

#564ADD

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1314

muted

#7D8282

Preview Lab

Preview with #39B4BF

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

Preview Lab → · Contrast checker → · Palette generator →