#39C0CC#39C0CC

#39C0CC is a light, moderate teal. Relative luminance 0.429; OKLCH L 74.2% C 0.113 H 203.8°. Best body text is #000000 at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#39C0CC
RGB	rgb(57, 192, 204)
HSL	hsl(185, 59%, 51%)
HSV	hsv(185, 72%, 80%)
CMYK	cmyk(72.1%, 5.9%, 0%, 20%)
CIE-LAB	lab(71.50, -31.41, -16.44)
CIE-LCH	lch(71.50, 35.45, 207.63°)
OKLab	oklab(74.23% -0.1034 -0.0457)
OKLCH	oklch(74.23% 0.113 203.8)
XYZ	xyz(31.4313, 42.9250, 63.7439)
Luminance	0.4293 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39C0CC #CC4539

analogous

#39CC8E #39C0CC #3976CC

triadic

#39C0CC #CC39C0 #C0CC39

tetradic

#39C0CC #8E39CC #CC4539 #76CC39

square

#39C0CC #8E39CC #CC4539 #76CC39

split-complementary

#39C0CC #CC3976 #CC8E39

monochromatic

#1C686E #29959F #39C0CC #6ACFD9 #9ADFE5

Accessibility & contrast

On white

2.19

#39C0CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.59

#39C0CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39C0CC

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39C0CC	#FFFFFF	#000000	##000000
##39C0CC	1.00	2.19	9.59	9.59
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.59	21.00	1.00	1.00
##000000	9.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1B8CD

Deuteranopia (green-blind)

#9CA9CD

Tritanopia (blue-blind)

#00C8C3

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #39c0cc;
/* rgb */ color: rgb(57, 192, 204);
/* oklch */ color: oklch(74.2% 0.113 203.8);

Tailwind

colors: {
  custom: {
    50: '#85d3db',
    500: '#39c0cc',
    950: '#000000',
  },
}

SCSS

$custom: #39c0cc;
$custom-light: #85d3db;
$custom-dark: #000000;

JSON

{
  "hex": "#39c0cc",
  "rgb": {
    "r": 57,
    "g": 192,
    "b": 204
  },
  "hsl": {
    "h": 184.898,
    "s": 59.036,
    "l": 51.176
  },
  "oklch": {
    "l": 0.74231,
    "c": 0.11301,
    "h": 203.8
  },
  "luminance": 0.42929
}

Semantic roles & 50–950 ramp

primary

#39C0CC

secondary

#D19590

accent

#5246E2

background

#F8FDFD

surface

#F0FAFB

border

#CBD3D4

text

#0D1415

muted

#7D8383

Preview Lab

Preview with #39C0CC

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

Preview Lab → · Contrast checker → · Palette generator →