#39666B#39666B

#39666B is a mid, muted teal. Relative luminance 0.114; OKLCH L 48.0% C 0.050 H 204.8°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#39666B
RGB	rgb(57, 102, 107)
HSL	hsl(186, 30%, 32%)
HSV	hsv(186, 47%, 42%)
CMYK	cmyk(46.7%, 4.7%, 0%, 58%)
CIE-LAB	lab(40.30, -14.01, -7.66)
CIE-LCH	lch(40.30, 15.97, 208.67°)
OKLab	oklab(48% -0.0456 -0.0211)
OKLCH	oklch(48% 0.05 204.8)
XYZ	xyz(9.0916, 11.4334, 15.6349)
Luminance	0.1143 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39666B #6B3E39

analogous

#396B57 #39666B #394D6B

triadic

#39666B #6B3966 #666B39

tetradic

#39666B #57396B #6B3E39 #4D6B39

square

#39666B #57396B #6B3E39 #4D6B39

split-complementary

#39666B #6B394D #6B5739

monochromatic

#0E1A1B #244043 #39666B #4E8C93 #6DAAB1

Accessibility & contrast

On white

6.39

#39666B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#39666B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #39666B

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39666B	#FFFFFF	#000000	##FFFFFF
##39666B	1.00	6.39	3.29	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60636B

Deuteranopia (green-blind)

#575C6B

Tritanopia (blue-blind)

#216967

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #39666b;
/* rgb */ color: rgb(57, 102, 107);
/* oklch */ color: oklch(48.0% 0.050 204.8);

Tailwind

colors: {
  custom: {
    50: '#739195',
    500: '#39666b',
    950: '#000000',
  },
}

SCSS

$custom: #39666b;
$custom-light: #739195;
$custom-dark: #000000;

JSON

{
  "hex": "#39666b",
  "rgb": {
    "r": 57,
    "g": 102,
    "b": 107
  },
  "hsl": {
    "h": 186,
    "s": 30.488,
    "l": 32.157
  },
  "oklch": {
    "l": 0.48,
    "c": 0.05021,
    "h": 204.8
  },
  "luminance": 0.11434
}

Semantic roles & 50–950 ramp

primary

#39666B

secondary

#9B6A65

accent

#6B61C7

background

#F7F8F9

surface

#EDF0F1

border

#C8CBCB

text

#080D0D

muted

#7B7D7E

Preview Lab

Preview with #39666B

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

Preview Lab → · Contrast checker → · Palette generator →