#39B5C4#39B5C4

#39B5C4 is a light, moderate teal. Relative luminance 0.379; OKLCH L 71.3% C 0.107 H 206.8°. Best body text is #000000 at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#39B5C4
RGB	rgb(57, 181, 196)
HSL	hsl(186, 55%, 50%)
HSV	hsv(186, 71%, 77%)
CMYK	cmyk(70.9%, 7.7%, 0%, 23.1%)
CIE-LAB	lab(67.95, -28.47, -17.43)
CIE-LCH	lch(67.95, 33.38, 211.48°)
OKLab	oklab(71.27% -0.0958 -0.0484)
OKLCH	oklch(71.27% 0.107 206.8)
XYZ	xyz(28.1707, 37.8998, 58.0446)
Luminance	0.3790 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B5C4 #C44839

analogous

#39C48E #39B5C4 #396FC4

triadic

#39B5C4 #C439B5 #B5C439

tetradic

#39B5C4 #8E39C4 #C44839 #6FC439

square

#39B5C4 #8E39C4 #C44839 #6FC439

split-complementary

#39B5C4 #C4396F #C48E39

monochromatic

#1D5D65 #2B8995 #39B5C4 #67C7D3 #97D9E1

Accessibility & contrast

On white

2.45

#39B5C4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.58

#39B5C4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B5C4

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B5C4	#FFFFFF	#000000	##000000
##39B5C4	1.00	2.45	8.58	8.58
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.58	21.00	1.00	1.00
##000000	8.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6AEC5

Deuteranopia (green-blind)

#929FC4

Tritanopia (blue-blind)

#00BDB9

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #39b5c4;
/* rgb */ color: rgb(57, 181, 196);
/* oklch */ color: oklch(71.3% 0.107 206.8);

Tailwind

colors: {
  custom: {
    50: '#83cbd5',
    500: '#39b5c4',
    950: '#000000',
  },
}

SCSS

$custom: #39b5c4;
$custom-light: #83cbd5;
$custom-dark: #000000;

JSON

{
  "hex": "#39b5c4",
  "rgb": {
    "r": 57,
    "g": 181,
    "b": 196
  },
  "hsl": {
    "h": 186.475,
    "s": 54.941,
    "l": 49.608
  },
  "oklch": {
    "l": 0.71269,
    "c": 0.10737,
    "h": 206.8
  },
  "luminance": 0.37903
}

Semantic roles & 50–950 ramp

primary

#39B5C4

secondary

#CC938D

accent

#5A4ADE

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #39B5C4

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

Preview Lab → · Contrast checker → · Palette generator →