#397F7E#397F7E

#397F7E is a mid, moderate teal. Relative luminance 0.176; OKLCH L 55.2% C 0.070 H 194.1°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#397F7E
RGB	rgb(57, 127, 126)
HSL	hsl(179, 38%, 36%)
HSV	hsv(179, 55%, 50%)
CMYK	cmyk(55.1%, 0%, 0.8%, 50.2%)
CIE-LAB	lab(48.95, -22.07, -6.15)
CIE-LCH	lch(48.95, 22.91, 195.56°)
OKLab	oklab(55.17% -0.068 -0.017)
OKLCH	oklch(55.17% 0.07 194.1)
XYZ	xyz(13.0410, 17.5537, 22.4356)
Luminance	0.1756 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397F7E #7F393A

analogous

#397F5B #397F7E #395D7F

triadic

#397F7E #7E397F #7F7E39

tetradic

#397F7E #5B397F #7F393A #5D7F39

square

#397F7E #5B397F #7F393A #5D7F39

split-complementary

#397F7E #7F395D #7F5B39

monochromatic

#132B2A #265554 #397F7E #4CA9A8 #72C0BF

Accessibility & contrast

On white

4.66

#397F7E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#397F7E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #397F7E

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397F7E	#FFFFFF	#000000	##FFFFFF
##397F7E	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#78797E

Deuteranopia (green-blind)

#6C717F

Tritanopia (blue-blind)

#00837E

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #397f7e;
/* rgb */ color: rgb(57, 127, 126);
/* oklch */ color: oklch(55.2% 0.070 194.1);

Tailwind

colors: {
  custom: {
    50: '#77a4a3',
    500: '#397f7e',
    950: '#000000',
  },
}

SCSS

$custom: #397f7e;
$custom-light: #77a4a3;
$custom-dark: #000000;

JSON

{
  "hex": "#397f7e",
  "rgb": {
    "r": 57,
    "g": 127,
    "b": 126
  },
  "hsl": {
    "h": 179.143,
    "s": 38.043,
    "l": 36.078
  },
  "oklch": {
    "l": 0.55165,
    "c": 0.07015,
    "h": 194.1
  },
  "luminance": 0.17555
}

Semantic roles & 50–950 ramp

primary

#397F7E

secondary

#A96B6C

accent

#5A5BCE

background

#F7FAFA

surface

#EDF4F3

border

#C8CECD

text

#090F0F

muted

#7B7F7F

Preview Lab

Preview with #397F7E

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

Preview Lab → · Contrast checker → · Palette generator →