#397A6F#397A6F

#397A6F is a mid, moderate teal. Relative luminance 0.159; OKLCH L 53.3% C 0.069 H 181.0°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#397A6F
RGB	rgb(57, 122, 111)
HSL	hsl(170, 36%, 35%)
HSV	hsv(170, 53%, 48%)
CMYK	cmyk(53.3%, 0%, 9%, 52.2%)
CIE-LAB	lab(46.89, -23.67, -0.32)
CIE-LCH	lch(46.89, 23.67, 180.77°)
OKLab	oklab(53.35% -0.0691 -0.0012)
OKLCH	oklch(53.35% 0.069 181)
XYZ	xyz(11.5149, 15.9356, 17.5049)
Luminance	0.1594 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397A6F #7A3944

analogous

#397A4E #397A6F #39657A

triadic

#397A6F #6F397A #7A6F39

tetradic

#397A6F #4E397A #7A3944 #657A39

square

#397A6F #4E397A #7A3944 #657A39

split-complementary

#397A6F #7A3965 #7A4E39

monochromatic

#122723 #265049 #397A6F #4CA495 #71BDB0

Accessibility & contrast

On white

5.02

#397A6F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#397A6F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397A6F

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397A6F	#FFFFFF	#000000	##FFFFFF
##397A6F	1.00	5.02	4.19	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#75746F

Deuteranopia (green-blind)

#6B6C70

Tritanopia (blue-blind)

#167C77

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #397a6f;
/* rgb */ color: rgb(57, 122, 111);
/* oklch */ color: oklch(53.3% 0.069 181.0);

Tailwind

colors: {
  custom: {
    50: '#75a198',
    500: '#397a6f',
    950: '#000000',
  },
}

SCSS

$custom: #397a6f;
$custom-light: #75a198;
$custom-dark: #000000;

JSON

{
  "hex": "#397a6f",
  "rgb": {
    "r": 57,
    "g": 122,
    "b": 111
  },
  "hsl": {
    "h": 169.846,
    "s": 36.313,
    "l": 35.098
  },
  "oklch": {
    "l": 0.53349,
    "c": 0.06911,
    "h": 181
  },
  "luminance": 0.15937
}

Semantic roles & 50–950 ramp

primary

#397A6F

secondary

#A66973

accent

#5B6FCC

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#090F0D

muted

#7B7E7E

Preview Lab

Preview with #397A6F

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

Preview Lab → · Contrast checker → · Palette generator →