#397C85#397C85

#397C85 is a mid, moderate teal. Relative luminance 0.170; OKLCH L 54.7% C 0.069 H 207.1°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#397C85
RGB	rgb(57, 124, 133)
HSL	hsl(187, 40%, 37%)
HSV	hsv(187, 57%, 52%)
CMYK	cmyk(57.1%, 6.8%, 0%, 47.8%)
CIE-LAB	lab(48.23, -18.41, -11.35)
CIE-LCH	lch(48.23, 21.63, 211.65°)
OKLab	oklab(54.66% -0.0613 -0.0314)
OKLCH	oklch(54.66% 0.069 207.1)
XYZ	xyz(13.1269, 16.9774, 24.7709)
Luminance	0.1698 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397C85 #854239

analogous

#398568 #397C85 #395685

triadic

#397C85 #85397C #7C8539

tetradic

#397C85 #683985 #854239 #568539

square

#397C85 #683985 #854239 #568539

split-complementary

#397C85 #853956 #856839

monochromatic

#142C2F #27545A #397C85 #4BA4B0 #75BAC4

Accessibility & contrast

On white

4.78

#397C85 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#397C85 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397C85

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397C85	#FFFFFF	#000000	##FFFFFF
##397C85	1.00	4.78	4.40	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#737886

Deuteranopia (green-blind)

#676F85

Tritanopia (blue-blind)

#00817F

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #397c85;
/* rgb */ color: rgb(57, 124, 133);
/* oklch */ color: oklch(54.7% 0.069 207.1);

Tailwind

colors: {
  custom: {
    50: '#77a2a8',
    500: '#397c85',
    950: '#000000',
  },
}

SCSS

$custom: #397c85;
$custom-light: #77a2a8;
$custom-dark: #000000;

JSON

{
  "hex": "#397c85",
  "rgb": {
    "r": 57,
    "g": 124,
    "b": 133
  },
  "hsl": {
    "h": 187.105,
    "s": 40,
    "l": 37.255
  },
  "oklch": {
    "l": 0.54664,
    "c": 0.06889,
    "h": 207.1
  },
  "luminance": 0.16979
}

Semantic roles & 50–950 ramp

primary

#397C85

secondary

#AD756D

accent

#6658D0

background

#F7F9FA

surface

#EEF2F4

border

#C9CCCE

text

#090F0F

muted

#7B7E7F

Preview Lab

Preview with #397C85

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

Preview Lab → · Contrast checker → · Palette generator →