#397971#397971

#397971 is a mid, moderate teal. Relative luminance 0.157; OKLCH L 53.2% C 0.067 H 184.7°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#397971
RGB	rgb(57, 121, 113)
HSL	hsl(173, 36%, 35%)
HSV	hsv(173, 53%, 47%)
CMYK	cmyk(52.9%, 0%, 6.6%, 52.5%)
CIE-LAB	lab(46.63, -22.61, -1.89)
CIE-LCH	lch(46.63, 22.69, 184.79°)
OKLab	oklab(53.15% -0.0669 -0.0055)
OKLCH	oklch(53.15% 0.067 184.7)
XYZ	xyz(11.5041, 15.7358, 18.0507)
Luminance	0.1574 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397971 #793941

analogous

#397951 #397971 #396179

triadic

#397971 #713979 #797139

tetradic

#397971 #513979 #793941 #617939

square

#397971 #513979 #793941 #617939

split-complementary

#397971 #793961 #795139

monochromatic

#122623 #254F4A #397971 #4DA398 #71BCB2

Accessibility & contrast

On white

5.06

#397971 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#397971 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397971

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397971	#FFFFFF	#000000	##FFFFFF
##397971	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747371

Deuteranopia (green-blind)

#696B72

Tritanopia (blue-blind)

#147B76

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #397971;
/* rgb */ color: rgb(57, 121, 113);
/* oklch */ color: oklch(53.2% 0.067 184.7);

Tailwind

colors: {
  custom: {
    50: '#75a099',
    500: '#397971',
    950: '#000000',
  },
}

SCSS

$custom: #397971;
$custom-light: #75a099;
$custom-dark: #000000;

JSON

{
  "hex": "#397971",
  "rgb": {
    "r": 57,
    "g": 121,
    "b": 113
  },
  "hsl": {
    "h": 172.5,
    "s": 35.955,
    "l": 34.902
  },
  "oklch": {
    "l": 0.53155,
    "c": 0.06713,
    "h": 184.7
  },
  "luminance": 0.15737
}

Semantic roles & 50–950 ramp

primary

#397971

secondary

#A56970

accent

#5C6ACC

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#090E0E

muted

#7B7E7E

Preview Lab

Preview with #397971

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

Preview Lab → · Contrast checker → · Palette generator →