#397B64#397B64

#397B64 is a mid, moderate teal. Relative luminance 0.160; OKLCH L 53.3% C 0.077 H 168.1°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#397B64
RGB	rgb(57, 123, 100)
HSL	hsl(159, 37%, 35%)
HSV	hsv(159, 54%, 48%)
CMYK	cmyk(53.7%, 0%, 18.7%, 51.8%)
CIE-LAB	lab(46.92, -27.01, 6.22)
CIE-LCH	lch(46.92, 27.72, 167.03°)
OKLab	oklab(53.27% -0.0757 0.016)
OKLCH	oklch(53.27% 0.077 168.1)
XYZ	xyz(11.0695, 15.9549, 14.5504)
Luminance	0.1596 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397B64 #7B3950

analogous

#397B43 #397B64 #39717B

triadic

#397B64 #64397B #7B6439

tetradic

#397B64 #43397B #7B3950 #717B39

square

#397B64 #43397B #7B3950 #717B39

split-complementary

#397B64 #7B3971 #7B4339

monochromatic

#122720 #265142 #397B64 #4CA586 #71BDA3

Accessibility & contrast

On white

5.01

#397B64 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#397B64 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397B64

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397B64	#FFFFFF	#000000	##FFFFFF
##397B64	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#787463

Deuteranopia (green-blind)

#6E6C65

Tritanopia (blue-blind)

#1F7C74

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #397b64;
/* rgb */ color: rgb(57, 123, 100);
/* oklch */ color: oklch(53.3% 0.077 168.1);

Tailwind

colors: {
  custom: {
    50: '#75a190',
    500: '#397b64',
    950: '#000000',
  },
}

SCSS

$custom: #397b64;
$custom-light: #75a190;
$custom-dark: #000000;

JSON

{
  "hex": "#397b64",
  "rgb": {
    "r": 57,
    "g": 123,
    "b": 100
  },
  "hsl": {
    "h": 159.091,
    "s": 36.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.5327,
    "c": 0.07739,
    "h": 168.1
  },
  "luminance": 0.15956
}

Semantic roles & 50–950 ramp

primary

#397B64

secondary

#A6697F

accent

#5B83CD

background

#F7FAF8

surface

#EDF3F0

border

#C8CDCB

text

#090F0C

muted

#7B7F7D

Preview Lab

Preview with #397B64

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

Preview Lab → · Contrast checker → · Palette generator →