#397E73#397E73

#397E73 is a mid, moderate teal. Relative luminance 0.170; OKLCH L 54.5% C 0.072 H 181.7°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#397E73
RGB	rgb(57, 126, 115)
HSL	hsl(170, 38%, 36%)
HSV	hsv(170, 55%, 49%)
CMYK	cmyk(54.8%, 0%, 8.7%, 50.6%)
CIE-LAB	lab(48.30, -24.63, -0.63)
CIE-LCH	lch(48.30, 24.64, 181.46°)
OKLab	oklab(54.53% -0.072 -0.0021)
OKLCH	oklch(54.53% 0.072 181.7)
XYZ	xyz(12.2414, 17.0282, 18.8580)
Luminance	0.1703 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397E73 #7E3944

analogous

#397E50 #397E73 #39667E

triadic

#397E73 #73397E #7E7339

tetradic

#397E73 #50397E #7E3944 #667E39

square

#397E73 #50397E #7E3944 #667E39

split-complementary

#397E73 #7E3966 #7E5039

monochromatic

#132A26 #26544D #397E73 #4CA899 #72BFB3

Accessibility & contrast

On white

4.77

#397E73 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#397E73 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397E73

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397E73	#FFFFFF	#000000	##FFFFFF
##397E73	1.00	4.77	4.41	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797773

Deuteranopia (green-blind)

#6E6F74

Tritanopia (blue-blind)

#0F807B

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #397e73;
/* rgb */ color: rgb(57, 126, 115);
/* oklch */ color: oklch(54.5% 0.072 181.7);

Tailwind

colors: {
  custom: {
    50: '#76a39b',
    500: '#397e73',
    950: '#000000',
  },
}

SCSS

$custom: #397e73;
$custom-light: #76a39b;
$custom-dark: #000000;

JSON

{
  "hex": "#397e73",
  "rgb": {
    "r": 57,
    "g": 126,
    "b": 115
  },
  "hsl": {
    "h": 170.435,
    "s": 37.705,
    "l": 35.882
  },
  "oklch": {
    "l": 0.54525,
    "c": 0.07207,
    "h": 181.7
  },
  "luminance": 0.17029
}

Semantic roles & 50–950 ramp

primary

#397E73

secondary

#A86A74

accent

#5A6DCE

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#090F0E

muted

#7B7F7E

Preview Lab

Preview with #397E73

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

Preview Lab → · Contrast checker → · Palette generator →