#397D82#397D82

#397D82 is a mid, moderate teal. Relative luminance 0.171; OKLCH L 54.8% C 0.069 H 201.8°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#397D82
RGB	rgb(57, 125, 130)
HSL	hsl(184, 39%, 37%)
HSV	hsv(184, 56%, 51%)
CMYK	cmyk(56.2%, 3.8%, 0%, 49%)
CIE-LAB	lab(48.45, -19.85, -9.26)
CIE-LCH	lch(48.45, 21.90, 205.01°)
OKLab	oklab(54.8% -0.0638 -0.0256)
OKLCH	oklch(54.8% 0.069 201.8)
XYZ	xyz(13.0486, 17.1476, 23.7369)
Luminance	0.1715 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397D82 #823E39

analogous

#398263 #397D82 #395982

triadic

#397D82 #82397D #7D8239

tetradic

#397D82 #633982 #823E39 #598239

square

#397D82 #633982 #823E39 #598239

split-complementary

#397D82 #823959 #826339

monochromatic

#142B2D #265457 #397D82 #4CA6AD #74BCC2

Accessibility & contrast

On white

4.74

#397D82 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#397D82 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397D82

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397D82	#FFFFFF	#000000	##FFFFFF
##397D82	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757882

Deuteranopia (green-blind)

#696F82

Tritanopia (blue-blind)

#00817E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #397d82;
/* rgb */ color: rgb(57, 125, 130);
/* oklch */ color: oklch(54.8% 0.069 201.8);

Tailwind

colors: {
  custom: {
    50: '#77a3a6',
    500: '#397d82',
    950: '#000000',
  },
}

SCSS

$custom: #397d82;
$custom-light: #77a3a6;
$custom-dark: #000000;

JSON

{
  "hex": "#397d82",
  "rgb": {
    "r": 57,
    "g": 125,
    "b": 130
  },
  "hsl": {
    "h": 184.11,
    "s": 39.037,
    "l": 36.667
  },
  "oklch": {
    "l": 0.54802,
    "c": 0.06878,
    "h": 201.8
  },
  "luminance": 0.17149
}

Semantic roles & 50–950 ramp

primary

#397D82

secondary

#AB706C

accent

#6159CF

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#090F0F

muted

#7B7F7F

Preview Lab

Preview with #397D82

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

Preview Lab → · Contrast checker → · Palette generator →