#397F79#397F79

#397F79 is a mid, moderate teal. Relative luminance 0.174; OKLCH L 55.0% C 0.071 H 187.8°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#397F79
RGB	rgb(57, 127, 121)
HSL	hsl(175, 38%, 36%)
HSV	hsv(175, 55%, 50%)
CMYK	cmyk(55.1%, 0%, 4.7%, 50.2%)
CIE-LAB	lab(48.79, -23.49, -3.43)
CIE-LCH	lch(48.79, 23.74, 188.31°)
OKLab	oklab(54.99% -0.0704 -0.0096)
OKLCH	oklch(54.99% 0.071 187.8)
XYZ	xyz(12.7264, 17.4279, 20.7787)
Luminance	0.1743 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397F79 #7F393F

analogous

#397F56 #397F79 #39627F

triadic

#397F79 #79397F #7F7939

tetradic

#397F79 #56397F #7F393F #627F39

square

#397F79 #56397F #7F393F #627F39

split-complementary

#397F79 #7F3962 #7F5639

monochromatic

#132B29 #265551 #397F79 #4CA9A1 #72C0B9

Accessibility & contrast

On white

4.68

#397F79 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#397F79 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397F79

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397F79	#FFFFFF	#000000	##FFFFFF
##397F79	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797979

Deuteranopia (green-blind)

#6D707A

Tritanopia (blue-blind)

#03827D

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #397f79;
/* rgb */ color: rgb(57, 127, 121);
/* oklch */ color: oklch(55.0% 0.071 187.8);

Tailwind

colors: {
  custom: {
    50: '#76a49f',
    500: '#397f79',
    950: '#000000',
  },
}

SCSS

$custom: #397f79;
$custom-light: #76a49f;
$custom-dark: #000000;

JSON

{
  "hex": "#397f79",
  "rgb": {
    "r": 57,
    "g": 127,
    "b": 121
  },
  "hsl": {
    "h": 174.857,
    "s": 38.043,
    "l": 36.078
  },
  "oklch": {
    "l": 0.54988,
    "c": 0.07104,
    "h": 187.8
  },
  "luminance": 0.17429
}

Semantic roles & 50–950 ramp

primary

#397F79

secondary

#A96B70

accent

#5A64CE

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#090F0E

muted

#7B7F7E

Preview Lab

Preview with #397F79

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

Preview Lab → · Contrast checker → · Palette generator →