#39B3C4#39B3C4

#39B3C4 is a light, moderate teal. Relative luminance 0.371; OKLCH L 70.8% C 0.107 H 208.5°. Best body text is #000000 at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#39B3C4
RGB	rgb(57, 179, 196)
HSL	hsl(187, 55%, 50%)
HSV	hsv(187, 71%, 77%)
CMYK	cmyk(70.9%, 8.7%, 0%, 23.1%)
CIE-LAB	lab(67.35, -27.48, -18.34)
CIE-LCH	lch(67.35, 33.04, 213.72°)
OKLab	oklab(70.78% -0.0938 -0.051)
OKLCH	oklch(70.78% 0.107 208.5)
XYZ	xyz(27.7670, 37.0923, 57.9100)
Luminance	0.3710 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B3C4 #C44A39

analogous

#39C490 #39B3C4 #396EC4

triadic

#39B3C4 #C439B3 #B3C439

tetradic

#39B3C4 #9039C4 #C44A39 #6EC439

square

#39B3C4 #9039C4 #C44A39 #6EC439

split-complementary

#39B3C4 #C4396E #C49039

monochromatic

#1D5C65 #2B8895 #39B3C4 #67C6D3 #97D8E1

Accessibility & contrast

On white

2.49

#39B3C4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.42

#39B3C4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B3C4

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B3C4	#FFFFFF	#000000	##000000
##39B3C4	1.00	2.49	8.42	8.42
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.42	21.00	1.00	1.00
##000000	8.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3ACC5

Deuteranopia (green-blind)

#909EC4

Tritanopia (blue-blind)

#00BBB8

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #39b3c4;
/* rgb */ color: rgb(57, 179, 196);
/* oklch */ color: oklch(70.8% 0.107 208.5);

Tailwind

colors: {
  custom: {
    50: '#83cad5',
    500: '#39b3c4',
    950: '#000000',
  },
}

SCSS

$custom: #39b3c4;
$custom-light: #83cad5;
$custom-dark: #000000;

JSON

{
  "hex": "#39b3c4",
  "rgb": {
    "r": 57,
    "g": 179,
    "b": 196
  },
  "hsl": {
    "h": 187.338,
    "s": 54.941,
    "l": 49.608
  },
  "oklch": {
    "l": 0.70784,
    "c": 0.10679,
    "h": 208.5
  },
  "luminance": 0.37096
}

Semantic roles & 50–950 ramp

primary

#39B3C4

secondary

#CC948D

accent

#5C4ADE

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #39B3C4

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

Preview Lab → · Contrast checker → · Palette generator →