#39B9CD#39B9CD

#39B9CD is a light, moderate teal. Relative luminance 0.400; OKLCH L 72.6% C 0.111 H 210.2°. Best body text is #000000 at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#39B9CD
RGB	rgb(57, 185, 205)
HSL	hsl(188, 60%, 51%)
HSV	hsv(188, 72%, 80%)
CMYK	cmyk(72.2%, 9.8%, 0%, 19.6%)
CIE-LAB	lab(69.45, -27.69, -20.10)
CIE-LCH	lch(69.45, 34.22, 215.97°)
OKLab	oklab(72.58% -0.0961 -0.0559)
OKLCH	oklch(72.58% 0.111 210.2)
XYZ	xyz(30.0510, 39.9720, 63.8773)
Luminance	0.3998 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B9CD #CD4D39

analogous

#39CD97 #39B9CD #396FCD

triadic

#39B9CD #CD39B9 #B9CD39

tetradic

#39B9CD #9739CD #CD4D39 #6FCD39

square

#39B9CD #9739CD #CD4D39 #6FCD39

split-complementary

#39B9CD #CD396F #CD9739

monochromatic

#1C646F #2890A0 #39B9CD #6ACAD9 #9BDCE6

Accessibility & contrast

On white

2.33

#39B9CD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.00

#39B9CD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B9CD

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B9CD	#FFFFFF	#000000	##000000
##39B9CD	1.00	2.33	9.00	9.00
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.00	21.00	1.00	1.00
##000000	9.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8B2CE

Deuteranopia (green-blind)

#93A3CD

Tritanopia (blue-blind)

#00C2BF

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #39b9cd;
/* rgb */ color: rgb(57, 185, 205);
/* oklch */ color: oklch(72.6% 0.111 210.2);

Tailwind

colors: {
  custom: {
    50: '#84cedc',
    500: '#39b9cd',
    950: '#000000',
  },
}

SCSS

$custom: #39b9cd;
$custom-light: #84cedc;
$custom-dark: #000000;

JSON

{
  "hex": "#39b9cd",
  "rgb": {
    "r": 57,
    "g": 185,
    "b": 205
  },
  "hsl": {
    "h": 188.108,
    "s": 59.677,
    "l": 51.373
  },
  "oklch": {
    "l": 0.72583,
    "c": 0.11118,
    "h": 210.2
  },
  "luminance": 0.39976
}

Semantic roles & 50–950 ramp

primary

#39B9CD

secondary

#D29990

accent

#5A45E3

background

#F8FCFD

surface

#F0F9FB

border

#CBD2D4

text

#0C1315

muted

#7D8283

Preview Lab

Preview with #39B9CD

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

Preview Lab → · Contrast checker → · Palette generator →