#397B72#397B72

#397B72 is a mid, moderate teal. Relative luminance 0.163; OKLCH L 53.7% C 0.069 H 183.7°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#397B72
RGB	rgb(57, 123, 114)
HSL	hsl(172, 37%, 35%)
HSV	hsv(172, 54%, 48%)
CMYK	cmyk(53.7%, 0%, 7.3%, 51.8%)
CIE-LAB	lab(47.30, -23.37, -1.50)
CIE-LCH	lch(47.30, 23.42, 183.66°)
OKLab	oklab(53.71% -0.0689 -0.0044)
OKLCH	oklch(53.71% 0.069 183.7)
XYZ	xyz(11.8063, 16.2496, 18.4306)
Luminance	0.1625 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397B72 #7B3942

analogous

#397B51 #397B72 #39637B

triadic

#397B72 #72397B #7B7239

tetradic

#397B72 #51397B #7B3942 #637B39

square

#397B72 #51397B #7B3942 #637B39

split-complementary

#397B72 #7B3963 #7B5139

monochromatic

#122724 #26514B #397B72 #4CA599 #71BDB3

Accessibility & contrast

On white

4.94

#397B72 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#397B72 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397B72

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397B72	#FFFFFF	#000000	##FFFFFF
##397B72	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#767572

Deuteranopia (green-blind)

#6B6D73

Tritanopia (blue-blind)

#127D78

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #397b72;
/* rgb */ color: rgb(57, 123, 114);
/* oklch */ color: oklch(53.7% 0.069 183.7);

Tailwind

colors: {
  custom: {
    50: '#75a19a',
    500: '#397b72',
    950: '#000000',
  },
}

SCSS

$custom: #397b72;
$custom-light: #75a19a;
$custom-dark: #000000;

JSON

{
  "hex": "#397b72",
  "rgb": {
    "r": 57,
    "g": 123,
    "b": 114
  },
  "hsl": {
    "h": 171.818,
    "s": 36.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.5371,
    "c": 0.06902,
    "h": 183.7
  },
  "luminance": 0.16251
}

Semantic roles & 50–950 ramp

primary

#397B72

secondary

#A66972

accent

#5B6BCD

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#090F0E

muted

#7B7E7E

Preview Lab

Preview with #397B72

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

Preview Lab → · Contrast checker → · Palette generator →