#397E82#397E82

#397E82 is a mid, moderate teal. Relative luminance 0.174; OKLCH L 55.1% C 0.069 H 200.5°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#397E82
RGB	rgb(57, 126, 130)
HSL	hsl(183, 39%, 37%)
HSV	hsv(183, 56%, 51%)
CMYK	cmyk(56.2%, 3.1%, 0%, 49%)
CIE-LAB	lab(48.76, -20.38, -8.78)
CIE-LCH	lch(48.76, 22.19, 203.31°)
OKLab	oklab(55.06% -0.065 -0.0243)
OKLCH	oklch(55.06% 0.069 200.5)
XYZ	xyz(13.1758, 17.4020, 23.7793)
Luminance	0.1740 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397E82 #823D39

analogous

#398262 #397E82 #395A82

triadic

#397E82 #82397E #7E8239

tetradic

#397E82 #623982 #823D39 #5A8239

square

#397E82 #623982 #823D39 #5A8239

split-complementary

#397E82 #82395A #826239

monochromatic

#142C2D #265557 #397E82 #4CA7AD #74BEC2

Accessibility & contrast

On white

4.69

#397E82 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#397E82 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397E82

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397E82	#FFFFFF	#000000	##FFFFFF
##397E82	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#767982

Deuteranopia (green-blind)

#6A7082

Tritanopia (blue-blind)

#00827F

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #397e82;
/* rgb */ color: rgb(57, 126, 130);
/* oklch */ color: oklch(55.1% 0.069 200.5);

Tailwind

colors: {
  custom: {
    50: '#77a3a6',
    500: '#397e82',
    950: '#000000',
  },
}

SCSS

$custom: #397e82;
$custom-light: #77a3a6;
$custom-dark: #000000;

JSON

{
  "hex": "#397e82",
  "rgb": {
    "r": 57,
    "g": 126,
    "b": 130
  },
  "hsl": {
    "h": 183.288,
    "s": 39.037,
    "l": 36.667
  },
  "oklch": {
    "l": 0.55057,
    "c": 0.06942,
    "h": 200.5
  },
  "luminance": 0.17403
}

Semantic roles & 50–950 ramp

primary

#397E82

secondary

#AB6F6C

accent

#5F59CF

background

#F7FAFA

surface

#EEF4F4

border

#C9CECE

text

#090F0F

muted

#7B7F7F

Preview Lab

Preview with #397E82

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

Preview Lab → · Contrast checker → · Palette generator →