#397F5D#397F5D

#397F5D is a mid, moderate teal. Relative luminance 0.168; OKLCH L 54.1% C 0.089 H 160.1°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#397F5D
RGB	rgb(57, 127, 93)
HSL	hsl(151, 38%, 36%)
HSV	hsv(151, 55%, 50%)
CMYK	cmyk(55.1%, 0%, 26.8%, 50.2%)
CIE-LAB	lab(48.06, -30.59, 11.93)
CIE-LCH	lch(48.06, 32.84, 158.70°)
OKLab	oklab(54.14% -0.0841 0.0305)
OKLCH	oklch(54.14% 0.089 160.1)
XYZ	xyz(11.2515, 16.8379, 13.0109)
Luminance	0.1684 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397F5D #7F395B

analogous

#397F3A #397F5D #397E7F

triadic

#397F5D #5D397F #7F5D39

tetradic

#397F5D #3A397F #7F395B #7E7F39

square

#397F5D #3A397F #7F395B #7E7F39

split-complementary

#397F5D #7F397E #7F3A39

monochromatic

#132B1F #26553E #397F5D #4CA97C #72C09A

Accessibility & contrast

On white

4.81

#397F5D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#397F5D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397F5D

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397F5D	#FFFFFF	#000000	##FFFFFF
##397F5D	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E765B

Deuteranopia (green-blind)

#736F5F

Tritanopia (blue-blind)

#217F76

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #397f5d;
/* rgb */ color: rgb(57, 127, 93);
/* oklch */ color: oklch(54.1% 0.089 160.1);

Tailwind

colors: {
  custom: {
    50: '#75a48b',
    500: '#397f5d',
    950: '#000000',
  },
}

SCSS

$custom: #397f5d;
$custom-light: #75a48b;
$custom-dark: #000000;

JSON

{
  "hex": "#397f5d",
  "rgb": {
    "r": 57,
    "g": 127,
    "b": 93
  },
  "hsl": {
    "h": 150.857,
    "s": 38.043,
    "l": 36.078
  },
  "oklch": {
    "l": 0.54143,
    "c": 0.08944,
    "h": 160.1
  },
  "luminance": 0.16839
}

Semantic roles & 50–950 ramp

primary

#397F5D

secondary

#A96B89

accent

#5A92CE

background

#F7FAF8

surface

#EDF4F0

border

#C8CECB

text

#090F0C

muted

#7B7F7D

Preview Lab

Preview with #397F5D

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

Preview Lab → · Contrast checker → · Palette generator →