#397F71#397F71

#397F71 is a mid, moderate teal. Relative luminance 0.172; OKLCH L 54.7% C 0.074 H 178.4°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#397F71
RGB	rgb(57, 127, 113)
HSL	hsl(168, 38%, 36%)
HSV	hsv(168, 55%, 50%)
CMYK	cmyk(55.1%, 0%, 11%, 50.2%)
CIE-LAB	lab(48.56, -25.67, 0.94)
CIE-LCH	lch(48.56, 25.69, 177.91°)
OKLab	oklab(54.72% -0.0742 0.0021)
OKLCH	oklch(54.72% 0.074 178.4)
XYZ	xyz(12.2560, 17.2397, 18.3013)
Luminance	0.1724 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397F71 #7F3947

analogous

#397F4E #397F71 #396A7F

triadic

#397F71 #71397F #7F7139

tetradic

#397F71 #4E397F #7F3947 #6A7F39

square

#397F71 #4E397F #7F3947 #6A7F39

split-complementary

#397F71 #7F396A #7F4E39

monochromatic

#132B26 #26554B #397F71 #4CA997 #72C0B0

Accessibility & contrast

On white

4.72

#397F71 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#397F71 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397F71

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397F71	#FFFFFF	#000000	##FFFFFF
##397F71	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7870

Deuteranopia (green-blind)

#6F7072

Tritanopia (blue-blind)

#11817B

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #397f71;
/* rgb */ color: rgb(57, 127, 113);
/* oklch */ color: oklch(54.7% 0.074 178.4);

Tailwind

colors: {
  custom: {
    50: '#76a499',
    500: '#397f71',
    950: '#000000',
  },
}

SCSS

$custom: #397f71;
$custom-light: #76a499;
$custom-dark: #000000;

JSON

{
  "hex": "#397f71",
  "rgb": {
    "r": 57,
    "g": 127,
    "b": 113
  },
  "hsl": {
    "h": 168,
    "s": 38.043,
    "l": 36.078
  },
  "oklch": {
    "l": 0.54721,
    "c": 0.07424,
    "h": 178.4
  },
  "luminance": 0.17241
}

Semantic roles & 50–950 ramp

primary

#397F71

secondary

#A96B77

accent

#5A71CE

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#090F0E

muted

#7B7F7E

Preview Lab

Preview with #397F71

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

Preview Lab → · Contrast checker → · Palette generator →