#397C86#397C86

#397C86 is a mid, moderate teal. Relative luminance 0.170; OKLCH L 54.7% C 0.069 H 208.4°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#397C86
RGB	rgb(57, 124, 134)
HSL	hsl(188, 40%, 37%)
HSV	hsv(188, 57%, 53%)
CMYK	cmyk(57.5%, 7.5%, 0%, 47.5%)
CIE-LAB	lab(48.27, -18.11, -11.89)
CIE-LCH	lch(48.27, 21.66, 213.29°)
OKLab	oklab(54.7% -0.0609 -0.0329)
OKLCH	oklch(54.7% 0.069 208.4)
XYZ	xyz(13.1963, 17.0051, 25.1365)
Luminance	0.1701 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397C86 #864339

analogous

#398669 #397C86 #395686

triadic

#397C86 #86397C #7C8639

tetradic

#397C86 #693986 #864339 #568639

square

#397C86 #693986 #864339 #568639

split-complementary

#397C86 #863956 #866939

monochromatic

#142D30 #27545B #397C86 #4BA4B1 #75BAC4

Accessibility & contrast

On white

4.77

#397C86 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#397C86 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397C86

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397C86	#FFFFFF	#000000	##FFFFFF
##397C86	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#727887

Deuteranopia (green-blind)

#666F86

Tritanopia (blue-blind)

#00817F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #397c86;
/* rgb */ color: rgb(57, 124, 134);
/* oklch */ color: oklch(54.7% 0.069 208.4);

Tailwind

colors: {
  custom: {
    50: '#77a2a9',
    500: '#397c86',
    950: '#000000',
  },
}

SCSS

$custom: #397c86;
$custom-light: #77a2a9;
$custom-dark: #000000;

JSON

{
  "hex": "#397c86",
  "rgb": {
    "r": 57,
    "g": 124,
    "b": 134
  },
  "hsl": {
    "h": 187.792,
    "s": 40.314,
    "l": 37.451
  },
  "oklch": {
    "l": 0.54703,
    "c": 0.0692,
    "h": 208.4
  },
  "luminance": 0.17006
}

Semantic roles & 50–950 ramp

primary

#397C86

secondary

#AD766D

accent

#6758D0

background

#F7F9FA

surface

#EEF2F4

border

#C9CCCE

text

#090F0F

muted

#7B7E7F

Preview Lab

Preview with #397C86

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

Preview Lab → · Contrast checker → · Palette generator →