#378478#378478

#378478 is a mid, moderate teal. Relative luminance 0.187; OKLCH L 56.2% C 0.078 H 181.6°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#378478
RGB	rgb(55, 132, 120)
HSL	hsl(171, 41%, 37%)
HSV	hsv(171, 58%, 52%)
CMYK	cmyk(58.3%, 0%, 9.1%, 48.2%)
CIE-LAB	lab(50.30, -26.74, -0.64)
CIE-LCH	lch(50.30, 26.75, 181.38°)
OKLab	oklab(56.18% -0.0781 -0.0022)
OKLCH	oklch(56.18% 0.078 181.6)
XYZ	xyz(13.2155, 18.6695, 20.6728)
Luminance	0.1867 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378478 #843743

analogous

#378452 #378478 #376A84

triadic

#378478 #783784 #847837

tetradic

#378478 #523784 #843743 #6A8437

square

#378478 #523784 #843743 #6A8437

split-complementary

#378478 #84376A #845237

monochromatic

#132E29 #255951 #378478 #49AF9F #71C4B7

Accessibility & contrast

On white

4.44

#378478 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#378478 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378478

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378478	#FFFFFF	#000000	##000000
##378478	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7D78

Deuteranopia (green-blind)

#727479

Tritanopia (blue-blind)

#008680

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #378478;
/* rgb */ color: rgb(55, 132, 120);
/* oklch */ color: oklch(56.2% 0.078 181.6);

Tailwind

colors: {
  custom: {
    50: '#76a89e',
    500: '#378478',
    950: '#000000',
  },
}

SCSS

$custom: #378478;
$custom-light: #76a89e;
$custom-dark: #000000;

JSON

{
  "hex": "#378478",
  "rgb": {
    "r": 55,
    "g": 132,
    "b": 120
  },
  "hsl": {
    "h": 170.649,
    "s": 41.176,
    "l": 36.667
  },
  "oklch": {
    "l": 0.56176,
    "c": 0.07813,
    "h": 181.6
  },
  "luminance": 0.18671
}

Semantic roles & 50–950 ramp

primary

#378478

secondary

#AD6A74

accent

#576AD1

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#090F0E

muted

#7B7F7E

Preview Lab

Preview with #378478

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

Preview Lab → · Contrast checker → · Palette generator →