#397D75#397D75

#397D75 is a mid, moderate teal. Relative luminance 0.168; OKLCH L 54.3% C 0.070 H 185.1°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#397D75
RGB	rgb(57, 125, 117)
HSL	hsl(173, 37%, 36%)
HSV	hsv(173, 54%, 49%)
CMYK	cmyk(54.4%, 0%, 6.4%, 51%)
CIE-LAB	lab(48.03, -23.57, -2.19)
CIE-LCH	lch(48.03, 23.68, 185.32°)
OKLab	oklab(54.33% -0.0699 -0.0063)
OKLCH	oklch(54.33% 0.07 185.1)
XYZ	xyz(12.2305, 16.8203, 19.4283)
Luminance	0.1682 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397D75 #7D3941

analogous

#397D53 #397D75 #39637D

triadic

#397D75 #75397D #7D7539

tetradic

#397D75 #53397D #7D3941 #637D39

square

#397D75 #53397D #7D3941 #637D39

split-complementary

#397D75 #7D3963 #7D5339

monochromatic

#132926 #26534E #397D75 #4CA79C #72BFB6

Accessibility & contrast

On white

4.81

#397D75 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#397D75 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397D75

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397D75	#FFFFFF	#000000	##FFFFFF
##397D75	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#777775

Deuteranopia (green-blind)

#6C6F76

Tritanopia (blue-blind)

#0C7F7A

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #397d75;
/* rgb */ color: rgb(57, 125, 117);
/* oklch */ color: oklch(54.3% 0.070 185.1);

Tailwind

colors: {
  custom: {
    50: '#76a39c',
    500: '#397d75',
    950: '#000000',
  },
}

SCSS

$custom: #397d75;
$custom-light: #76a39c;
$custom-dark: #000000;

JSON

{
  "hex": "#397d75",
  "rgb": {
    "r": 57,
    "g": 125,
    "b": 117
  },
  "hsl": {
    "h": 172.941,
    "s": 37.363,
    "l": 35.686
  },
  "oklch": {
    "l": 0.54332,
    "c": 0.07016,
    "h": 185.1
  },
  "luminance": 0.16821
}

Semantic roles & 50–950 ramp

primary

#397D75

secondary

#A86A71

accent

#5A68CD

background

#F7FAF9

surface

#EDF3F2

border

#C8CDCC

text

#090F0E

muted

#7B7F7E

Preview Lab

Preview with #397D75

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

Preview Lab → · Contrast checker → · Palette generator →