#39B6C4#39B6C4

#39B6C4 is a light, moderate teal. Relative luminance 0.383; OKLCH L 71.5% C 0.108 H 206.0°. Best body text is #000000 at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#39B6C4
RGB	rgb(57, 182, 196)
HSL	hsl(186, 55%, 50%)
HSV	hsv(186, 71%, 77%)
CMYK	cmyk(70.9%, 7.1%, 0%, 23.1%)
CIE-LAB	lab(68.25, -28.96, -16.98)
CIE-LCH	lch(68.25, 33.57, 210.38°)
OKLab	oklab(71.51% -0.0968 -0.0472)
OKLCH	oklch(71.51% 0.108 206)
XYZ	xyz(28.3748, 38.3080, 58.1126)
Luminance	0.3831 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B6C4 #C44739

analogous

#39C48D #39B6C4 #3971C4

triadic

#39B6C4 #C439B6 #B6C439

tetradic

#39B6C4 #8D39C4 #C44739 #71C439

square

#39B6C4 #8D39C4 #C44739 #71C439

split-complementary

#39B6C4 #C43971 #C48D39

monochromatic

#1D5E65 #2B8A95 #39B6C4 #67C8D3 #97D9E1

Accessibility & contrast

On white

2.42

#39B6C4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.66

#39B6C4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B6C4

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B6C4	#FFFFFF	#000000	##000000
##39B6C4	1.00	2.42	8.66	8.66
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.66	21.00	1.00	1.00
##000000	8.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7AFC5

Deuteranopia (green-blind)

#93A0C4

Tritanopia (blue-blind)

#00BEBA

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #39b6c4;
/* rgb */ color: rgb(57, 182, 196);
/* oklch */ color: oklch(71.5% 0.108 206.0);

Tailwind

colors: {
  custom: {
    50: '#83ccd5',
    500: '#39b6c4',
    950: '#000000',
  },
}

SCSS

$custom: #39b6c4;
$custom-light: #83ccd5;
$custom-dark: #000000;

JSON

{
  "hex": "#39b6c4",
  "rgb": {
    "r": 57,
    "g": 182,
    "b": 196
  },
  "hsl": {
    "h": 186.043,
    "s": 54.941,
    "l": 49.608
  },
  "oklch": {
    "l": 0.71511,
    "c": 0.10769,
    "h": 206
  },
  "luminance": 0.38311
}

Semantic roles & 50–950 ramp

primary

#39B6C4

secondary

#CC938D

accent

#594ADE

background

#F8FCFD

surface

#F0F9FA

border

#CBD2D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #39B6C4

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

Preview Lab → · Contrast checker → · Palette generator →