#397E84#397E84

#397E84 is a mid, moderate teal. Relative luminance 0.175; OKLCH L 55.1% C 0.070 H 203.0°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#397E84
RGB	rgb(57, 126, 132)
HSL	hsl(185, 40%, 37%)
HSV	hsv(185, 57%, 52%)
CMYK	cmyk(56.8%, 4.5%, 0%, 48.2%)
CIE-LAB	lab(48.83, -19.78, -9.86)
CIE-LCH	lch(48.83, 22.10, 206.49°)
OKLab	oklab(55.13% -0.0641 -0.0272)
OKLCH	oklch(55.13% 0.07 203)
XYZ	xyz(13.3113, 17.4562, 24.4932)
Luminance	0.1746 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397E84 #843F39

analogous

#398465 #397E84 #395984

triadic

#397E84 #84397E #7E8439

tetradic

#397E84 #653984 #843F39 #598439

square

#397E84 #653984 #843F39 #598439

split-complementary

#397E84 #843959 #846539

monochromatic

#142C2F #275559 #397E84 #4BA7AF #74BDC3

Accessibility & contrast

On white

4.68

#397E84 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#397E84 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397E84

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397E84	#FFFFFF	#000000	##FFFFFF
##397E84	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757984

Deuteranopia (green-blind)

#697084

Tritanopia (blue-blind)

#008280

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #397e84;
/* rgb */ color: rgb(57, 126, 132);
/* oklch */ color: oklch(55.1% 0.070 203.0);

Tailwind

colors: {
  custom: {
    50: '#77a3a7',
    500: '#397e84',
    950: '#000000',
  },
}

SCSS

$custom: #397e84;
$custom-light: #77a3a7;
$custom-dark: #000000;

JSON

{
  "hex": "#397e84",
  "rgb": {
    "r": 57,
    "g": 126,
    "b": 132
  },
  "hsl": {
    "h": 184.8,
    "s": 39.683,
    "l": 37.059
  },
  "oklch": {
    "l": 0.55133,
    "c": 0.06969,
    "h": 203
  },
  "luminance": 0.17458
}

Semantic roles & 50–950 ramp

primary

#397E84

secondary

#AC726D

accent

#6258D0

background

#F7FAFA

surface

#EEF4F4

border

#C9CECE

text

#090F0F

muted

#7B7F7F

Preview Lab

Preview with #397E84

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

Preview Lab → · Contrast checker → · Palette generator →