#397E7E#397E7E

#397E7E is a mid, moderate teal. Relative luminance 0.173; OKLCH L 54.9% C 0.069 H 195.3°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#397E7E
RGB	rgb(57, 126, 126)
HSL	hsl(180, 38%, 36%)
HSV	hsv(180, 55%, 49%)
CMYK	cmyk(54.8%, 0%, 0%, 50.6%)
CIE-LAB	lab(48.63, -21.55, -6.62)
CIE-LCH	lch(48.63, 22.54, 197.08°)
OKLab	oklab(54.91% -0.0669 -0.0183)
OKLCH	oklch(54.91% 0.069 195.3)
XYZ	xyz(12.9125, 17.2967, 22.3927)
Luminance	0.1730 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397E7E #7E3939

analogous

#397E5B #397E7E #395B7E

triadic

#397E7E #7E397E #7E7E39

tetradic

#397E7E #5B397E #7E3939 #5B7E39

square

#397E7E #5B397E #7E3939 #5B7E39

split-complementary

#397E7E #7E395B #7E5B39

monochromatic

#132A2A #265454 #397E7E #4CA8A8 #72BFBF

Accessibility & contrast

On white

4.71

#397E7E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#397E7E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397E7E

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397E7E	#FFFFFF	#000000	##FFFFFF
##397E7E	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#77787E

Deuteranopia (green-blind)

#6B707F

Tritanopia (blue-blind)

#00827E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #397e7e;
/* rgb */ color: rgb(57, 126, 126);
/* oklch */ color: oklch(54.9% 0.069 195.3);

Tailwind

colors: {
  custom: {
    50: '#77a3a3',
    500: '#397e7e',
    950: '#000000',
  },
}

SCSS

$custom: #397e7e;
$custom-light: #77a3a3;
$custom-dark: #000000;

JSON

{
  "hex": "#397e7e",
  "rgb": {
    "r": 57,
    "g": 126,
    "b": 126
  },
  "hsl": {
    "h": 180,
    "s": 37.705,
    "l": 35.882
  },
  "oklch": {
    "l": 0.54908,
    "c": 0.06932,
    "h": 195.3
  },
  "luminance": 0.17298
}

Semantic roles & 50–950 ramp

primary

#397E7E

secondary

#A86A6A

accent

#5A5ACE

background

#F7FAFA

surface

#EDF4F3

border

#C8CECD

text

#090F0F

muted

#7B7F7F

Preview Lab

Preview with #397E7E

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

Preview Lab → · Contrast checker → · Palette generator →