#39B9C4#39B9C4

#39B9C4 is a light, moderate teal. Relative luminance 0.396; OKLCH L 72.2% C 0.109 H 203.5°. Best body text is #000000 at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#39B9C4
RGB	rgb(57, 185, 196)
HSL	hsl(185, 55%, 50%)
HSV	hsv(185, 71%, 77%)
CMYK	cmyk(70.9%, 5.6%, 0%, 23.1%)
CIE-LAB	lab(69.15, -30.43, -15.62)
CIE-LCH	lch(69.15, 34.20, 207.17°)
OKLab	oklab(72.24% -0.0998 -0.0434)
OKLCH	oklch(72.24% 0.109 203.5)
XYZ	xyz(28.9957, 39.5499, 58.3196)
Luminance	0.3955 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B9C4 #C44439

analogous

#39C48A #39B9C4 #3974C4

triadic

#39B9C4 #C439B9 #B9C439

tetradic

#39B9C4 #8A39C4 #C44439 #74C439

square

#39B9C4 #8A39C4 #C44439 #74C439

split-complementary

#39B9C4 #C43974 #C48A39

monochromatic

#1D5F65 #2B8C95 #39B9C4 #67CAD3 #97DBE1

Accessibility & contrast

On white

2.36

#39B9C4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.91

#39B9C4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B9C4

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B9C4	#FFFFFF	#000000	##000000
##39B9C4	1.00	2.36	8.91	8.91
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.91	21.00	1.00	1.00
##000000	8.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAB1C5

Deuteranopia (green-blind)

#96A3C5

Tritanopia (blue-blind)

#00C0BC

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #39b9c4;
/* rgb */ color: rgb(57, 185, 196);
/* oklch */ color: oklch(72.2% 0.109 203.5);

Tailwind

colors: {
  custom: {
    50: '#83ced5',
    500: '#39b9c4',
    950: '#000000',
  },
}

SCSS

$custom: #39b9c4;
$custom-light: #83ced5;
$custom-dark: #000000;

JSON

{
  "hex": "#39b9c4",
  "rgb": {
    "r": 57,
    "g": 185,
    "b": 196
  },
  "hsl": {
    "h": 184.748,
    "s": 54.941,
    "l": 49.608
  },
  "oklch": {
    "l": 0.72239,
    "c": 0.10882,
    "h": 203.5
  },
  "luminance": 0.39553
}

Semantic roles & 50–950 ramp

primary

#39B9C4

secondary

#CC928D

accent

#554ADE

background

#F8FCFD

surface

#F0F9FA

border

#CBD2D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #39B9C4

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

Preview Lab → · Contrast checker → · Palette generator →