#397D7A#397D7A

#397D7A is a mid, moderate teal. Relative luminance 0.169; OKLCH L 54.5% C 0.069 H 191.5°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#397D7A
RGB	rgb(57, 125, 122)
HSL	hsl(177, 37%, 36%)
HSV	hsv(177, 54%, 49%)
CMYK	cmyk(54.4%, 0%, 2.4%, 51%)
CIE-LAB	lab(48.19, -22.17, -4.92)
CIE-LCH	lch(48.19, 22.71, 192.51°)
OKLab	oklab(54.51% -0.0675 -0.0137)
OKLCH	oklch(54.51% 0.069 191.5)
XYZ	xyz(12.5323, 16.9411, 21.0181)
Luminance	0.1694 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397D7A #7D393C

analogous

#397D58 #397D7A #395E7D

triadic

#397D7A #7A397D #7D7A39

tetradic

#397D7A #58397D #7D393C #5E7D39

square

#397D7A #58397D #7D393C #5E7D39

split-complementary

#397D7A #7D395E #7D5839

monochromatic

#132928 #265351 #397D7A #4CA7A3 #72BFBB

Accessibility & contrast

On white

4.79

#397D7A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#397D7A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397D7A

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397D7A	#FFFFFF	#000000	##FFFFFF
##397D7A	1.00	4.79	4.39	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#76777A

Deuteranopia (green-blind)

#6B6F7B

Tritanopia (blue-blind)

#03807C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #397d7a;
/* rgb */ color: rgb(57, 125, 122);
/* oklch */ color: oklch(54.5% 0.069 191.5);

Tailwind

colors: {
  custom: {
    50: '#76a3a0',
    500: '#397d7a',
    950: '#000000',
  },
}

SCSS

$custom: #397d7a;
$custom-light: #76a3a0;
$custom-dark: #000000;

JSON

{
  "hex": "#397d7a",
  "rgb": {
    "r": 57,
    "g": 125,
    "b": 122
  },
  "hsl": {
    "h": 177.353,
    "s": 37.363,
    "l": 35.686
  },
  "oklch": {
    "l": 0.54506,
    "c": 0.06889,
    "h": 191.5
  },
  "luminance": 0.16942
}

Semantic roles & 50–950 ramp

primary

#397D7A

secondary

#A86A6D

accent

#5A60CD

background

#F7FAF9

surface

#EDF3F2

border

#C8CDCC

text

#090F0E

muted

#7B7F7E

Preview Lab

Preview with #397D7A

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

Preview Lab → · Contrast checker → · Palette generator →