#378579#378579

#378579 is a mid, moderate teal. Relative luminance 0.190; OKLCH L 56.5% C 0.079 H 181.7°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#378579
RGB	rgb(55, 133, 121)
HSL	hsl(171, 41%, 37%)
HSV	hsv(171, 59%, 52%)
CMYK	cmyk(58.6%, 0%, 9%, 47.8%)
CIE-LAB	lab(50.65, -26.96, -0.72)
CIE-LCH	lch(50.65, 26.97, 181.52°)
OKLab	oklab(56.47% -0.0788 -0.0024)
OKLCH	oklch(56.47% 0.079 181.7)
XYZ	xyz(13.4127, 18.9664, 21.0395)
Luminance	0.1897 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378579 #853743

analogous

#378552 #378579 #376A85

triadic

#378579 #793785 #857937

tetradic

#378579 #523785 #853743 #6A8537

square

#378579 #523785 #853743 #6A8537

split-complementary

#378579 #85376A #855237

monochromatic

#132E2A #255A52 #378579 #49B0A0 #72C5B8

Accessibility & contrast

On white

4.38

#378579 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#378579 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378579

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378579	#FFFFFF	#000000	##000000
##378579	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7E79

Deuteranopia (green-blind)

#73757A

Tritanopia (blue-blind)

#008781

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #378579;
/* rgb */ color: rgb(55, 133, 121);
/* oklch */ color: oklch(56.5% 0.079 181.7);

Tailwind

colors: {
  custom: {
    50: '#76a99f',
    500: '#378579',
    950: '#000000',
  },
}

SCSS

$custom: #378579;
$custom-light: #76a99f;
$custom-dark: #000000;

JSON

{
  "hex": "#378579",
  "rgb": {
    "r": 55,
    "g": 133,
    "b": 121
  },
  "hsl": {
    "h": 170.769,
    "s": 41.489,
    "l": 36.863
  },
  "oklch": {
    "l": 0.56469,
    "c": 0.07882,
    "h": 181.7
  },
  "luminance": 0.18968
}

Semantic roles & 50–950 ramp

primary

#378579

secondary

#AD6A75

accent

#5669D1

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#09100E

muted

#7B7F7E

Preview Lab

Preview with #378579

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

Preview Lab → · Contrast checker → · Palette generator →