#397F65#397F65

#397F65 is a mid, moderate teal. Relative luminance 0.170; OKLCH L 54.4% C 0.082 H 166.5°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#397F65
RGB	rgb(57, 127, 101)
HSL	hsl(158, 38%, 36%)
HSV	hsv(158, 55%, 50%)
CMYK	cmyk(55.1%, 0%, 20.5%, 50.2%)
CIE-LAB	lab(48.24, -28.72, 7.53)
CIE-LCH	lch(48.24, 29.69, 165.31°)
OKLab	oklab(54.36% -0.0801 0.0193)
OKLCH	oklch(54.36% 0.082 166.5)
XYZ	xyz(11.6246, 16.9871, 14.9756)
Luminance	0.1699 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397F65 #7F3953

analogous

#397F42 #397F65 #39767F

triadic

#397F65 #65397F #7F6539

tetradic

#397F65 #42397F #7F3953 #767F39

square

#397F65 #42397F #7F3953 #767F39

split-complementary

#397F65 #7F3976 #7F4239

monochromatic

#132B22 #265543 #397F65 #4CA987 #72C0A3

Accessibility & contrast

On white

4.78

#397F65 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#397F65 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397F65

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397F65	#FFFFFF	#000000	##FFFFFF
##397F65	1.00	4.78	4.40	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7764

Deuteranopia (green-blind)

#726F67

Tritanopia (blue-blind)

#1C7F78

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #397f65;
/* rgb */ color: rgb(57, 127, 101);
/* oklch */ color: oklch(54.4% 0.082 166.5);

Tailwind

colors: {
  custom: {
    50: '#75a490',
    500: '#397f65',
    950: '#000000',
  },
}

SCSS

$custom: #397f65;
$custom-light: #75a490;
$custom-dark: #000000;

JSON

{
  "hex": "#397f65",
  "rgb": {
    "r": 57,
    "g": 127,
    "b": 101
  },
  "hsl": {
    "h": 157.714,
    "s": 38.043,
    "l": 36.078
  },
  "oklch": {
    "l": 0.54359,
    "c": 0.08241,
    "h": 166.5
  },
  "luminance": 0.16988
}

Semantic roles & 50–950 ramp

primary

#397F65

secondary

#A96B82

accent

#5A85CE

background

#F7FAF8

surface

#EDF4F0

border

#C8CECB

text

#090F0C

muted

#7B7F7D

Preview Lab

Preview with #397F65

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

Preview Lab → · Contrast checker → · Palette generator →