#39A6BE#39A6BE

#39A6BE is a light, moderate cyan. Relative luminance 0.319; OKLCH L 67.4% C 0.102 H 215.5°. Best body text is #000000 at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#39A6BE
RGB	rgb(57, 166, 190)
HSL	hsl(191, 54%, 48%)
HSV	hsv(191, 70%, 75%)
CMYK	cmyk(70%, 12.6%, 0%, 25.5%)
CIE-LAB	lab(63.22, -22.78, -21.28)
CIE-LCH	lch(63.22, 31.18, 223.05°)
OKLab	oklab(67.39% -0.0832 -0.0593)
OKLCH	oklch(67.39% 0.102 215.5)
XYZ	xyz(24.6139, 31.8572, 53.5570)
Luminance	0.3186 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39A6BE #BE5139

analogous

#39BE93 #39A6BE #3963BE

triadic

#39A6BE #BE39A6 #A6BE39

tetradic

#39A6BE #9339BE #BE5139 #63BE39

square

#39A6BE #9339BE #BE5139 #63BE39

split-complementary

#39A6BE #BE3963 #BE9339

monochromatic

#1D5460 #2B7D8F #39A6BE #64BDD0 #93D1DF

Accessibility & contrast

On white

2.85

#39A6BE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.37

#39A6BE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39A6BE

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39A6BE	#FFFFFF	#000000	##000000
##39A6BE	1.00	2.85	7.37	7.37
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.37	21.00	1.00	1.00
##000000	7.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95A1BF

Deuteranopia (green-blind)

#8393BE

Tritanopia (blue-blind)

#00AFAD

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #39a6be;
/* rgb */ color: rgb(57, 166, 190);
/* oklch */ color: oklch(67.4% 0.102 215.5);

Tailwind

colors: {
  custom: {
    50: '#81c0d1',
    500: '#39a6be',
    950: '#000000',
  },
}

SCSS

$custom: #39a6be;
$custom-light: #81c0d1;
$custom-dark: #000000;

JSON

{
  "hex": "#39a6be",
  "rgb": {
    "r": 57,
    "g": 166,
    "b": 190
  },
  "hsl": {
    "h": 190.827,
    "s": 53.846,
    "l": 48.431
  },
  "oklch": {
    "l": 0.67394,
    "c": 0.10216,
    "h": 215.5
  },
  "luminance": 0.3186
}

Semantic roles & 50–950 ramp

primary

#39A6BE

secondary

#CA9589

accent

#654BDD

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0C1214

muted

#7D8182

Preview Lab

Preview with #39A6BE

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

Preview Lab → · Contrast checker → · Palette generator →