#397D73#397D73

#397D73 is a mid, moderate teal. Relative luminance 0.168; OKLCH L 54.3% C 0.071 H 182.7°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#397D73
RGB	rgb(57, 125, 115)
HSL	hsl(171, 37%, 36%)
HSV	hsv(171, 54%, 49%)
CMYK	cmyk(54.4%, 0%, 8%, 51%)
CIE-LAB	lab(47.97, -24.12, -1.10)
CIE-LCH	lch(47.97, 24.15, 182.61°)
OKLab	oklab(54.26% -0.0708 -0.0033)
OKLCH	oklch(54.26% 0.071 182.7)
XYZ	xyz(12.1141, 16.7738, 18.8156)
Luminance	0.1678 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397D73 #7D3943

analogous

#397D51 #397D73 #39657D

triadic

#397D73 #73397D #7D7339

tetradic

#397D73 #51397D #7D3943 #657D39

square

#397D73 #51397D #7D3943 #657D39

split-complementary

#397D73 #7D3965 #7D5139

monochromatic

#132926 #26534C #397D73 #4CA79A #72BFB3

Accessibility & contrast

On white

4.82

#397D73 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#397D73 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397D73

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397D73	#FFFFFF	#000000	##FFFFFF
##397D73	1.00	4.82	4.35	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#787773

Deuteranopia (green-blind)

#6D6F74

Tritanopia (blue-blind)

#107F7A

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #397d73;
/* rgb */ color: rgb(57, 125, 115);
/* oklch */ color: oklch(54.3% 0.071 182.7);

Tailwind

colors: {
  custom: {
    50: '#76a39b',
    500: '#397d73',
    950: '#000000',
  },
}

SCSS

$custom: #397d73;
$custom-light: #76a39b;
$custom-dark: #000000;

JSON

{
  "hex": "#397d73",
  "rgb": {
    "r": 57,
    "g": 125,
    "b": 115
  },
  "hsl": {
    "h": 171.176,
    "s": 37.363,
    "l": 35.686
  },
  "oklch": {
    "l": 0.54264,
    "c": 0.07091,
    "h": 182.7
  },
  "luminance": 0.16775
}

Semantic roles & 50–950 ramp

primary

#397D73

secondary

#A86A73

accent

#5A6BCD

background

#F7FAF9

surface

#EDF3F2

border

#C8CDCC

text

#090F0E

muted

#7B7F7E

Preview Lab

Preview with #397D73

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

Preview Lab → · Contrast checker → · Palette generator →