#39B2CD#39B2CD

#39B2CD is a light, moderate cyan. Relative luminance 0.371; OKLCH L 70.9% C 0.110 H 216.0°. Best body text is #000000 at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#39B2CD
RGB	rgb(57, 178, 205)
HSL	hsl(191, 60%, 51%)
HSV	hsv(191, 72%, 80%)
CMYK	cmyk(72.2%, 13.2%, 0%, 19.6%)
CIE-LAB	lab(67.36, -24.18, -23.28)
CIE-LCH	lch(67.36, 33.57, 223.91°)
OKLab	oklab(70.9% -0.0892 -0.0649)
OKLCH	oklch(70.9% 0.11 216)
XYZ	xyz(28.6225, 37.1151, 63.4012)
Luminance	0.3712 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B2CD #CD5439

analogous

#39CD9E #39B2CD #3968CD

triadic

#39B2CD #CD39B2 #B2CD39

tetradic

#39B2CD #9E39CD #CD5439 #68CD39

square

#39B2CD #9E39CD #CD5439 #68CD39

split-complementary

#39B2CD #CD3968 #CD9E39

monochromatic

#1C606F #288AA0 #39B2CD #6AC5D9 #9BD8E6

Accessibility & contrast

On white

2.49

#39B2CD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.42

#39B2CD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B2CD

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B2CD	#FFFFFF	#000000	##000000
##39B2CD	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)

#A0ADCF

Deuteranopia (green-blind)

#8B9ECD

Tritanopia (blue-blind)

#00BCBA

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #39b2cd;
/* rgb */ color: rgb(57, 178, 205);
/* oklch */ color: oklch(70.9% 0.110 216.0);

Tailwind

colors: {
  custom: {
    50: '#84c9dc',
    500: '#39b2cd',
    950: '#000000',
  },
}

SCSS

$custom: #39b2cd;
$custom-light: #84c9dc;
$custom-dark: #000000;

JSON

{
  "hex": "#39b2cd",
  "rgb": {
    "r": 57,
    "g": 178,
    "b": 205
  },
  "hsl": {
    "h": 190.946,
    "s": 59.677,
    "l": 51.373
  },
  "oklch": {
    "l": 0.70902,
    "c": 0.11033,
    "h": 216
  },
  "luminance": 0.37118
}

Semantic roles & 50–950 ramp

primary

#39B2CD

secondary

#D29C90

accent

#6245E3

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0C1315

muted

#7D8283

Preview Lab

Preview with #39B2CD

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

Preview Lab → · Contrast checker → · Palette generator →