#397C7A#397C7A

#397C7A is a mid, moderate teal. Relative luminance 0.167; OKLCH L 54.2% C 0.068 H 192.7°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#397C7A
RGB	rgb(57, 124, 122)
HSL	hsl(178, 37%, 35%)
HSV	hsv(178, 54%, 49%)
CMYK	cmyk(54%, 0%, 1.6%, 51.4%)
CIE-LAB	lab(47.87, -21.65, -5.40)
CIE-LCH	lch(47.87, 22.31, 193.99°)
OKLab	oklab(54.25% -0.0663 -0.015)
OKLCH	oklch(54.25% 0.068 192.7)
XYZ	xyz(12.4064, 16.6891, 20.9761)
Luminance	0.1669 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397C7A #7C393B

analogous

#397C58 #397C7A #395C7C

triadic

#397C7A #7A397C #7C7A39

tetradic

#397C7A #58397C #7C393B #5C7C39

square

#397C7A #58397C #7C393B #5C7C39

split-complementary

#397C7A #7C395C #7C5839

monochromatic

#122827 #265251 #397C7A #4CA6A3 #71BEBC

Accessibility & contrast

On white

4.84

#397C7A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#397C7A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397C7A

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397C7A	#FFFFFF	#000000	##FFFFFF
##397C7A	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#75767A

Deuteranopia (green-blind)

#6A6E7B

Tritanopia (blue-blind)

#047F7B

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #397c7a;
/* rgb */ color: rgb(57, 124, 122);
/* oklch */ color: oklch(54.2% 0.068 192.7);

Tailwind

colors: {
  custom: {
    50: '#76a2a0',
    500: '#397c7a',
    950: '#000000',
  },
}

SCSS

$custom: #397c7a;
$custom-light: #76a2a0;
$custom-dark: #000000;

JSON

{
  "hex": "#397c7a",
  "rgb": {
    "r": 57,
    "g": 124,
    "b": 122
  },
  "hsl": {
    "h": 178.209,
    "s": 37.017,
    "l": 35.49
  },
  "oklch": {
    "l": 0.54248,
    "c": 0.06799,
    "h": 192.7
  },
  "luminance": 0.1669
}

Semantic roles & 50–950 ramp

primary

#397C7A

secondary

#A76A6C

accent

#5B5ECD

background

#F7FAF9

surface

#EDF3F2

border

#C8CDCC

text

#090F0E

muted

#7B7F7E

Preview Lab

Preview with #397C7A

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

Preview Lab → · Contrast checker → · Palette generator →