#378F84#378F84

#378F84 is a mid, moderate teal. Relative luminance 0.221; OKLCH L 59.4% C 0.085 H 183.9°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#378F84
RGB	rgb(55, 143, 132)
HSL	hsl(173, 44%, 39%)
HSV	hsv(173, 62%, 56%)
CMYK	cmyk(61.5%, 0%, 7.7%, 43.9%)
CIE-LAB	lab(54.16, -28.87, -1.96)
CIE-LCH	lch(54.16, 28.93, 183.88°)
OKLab	oklab(59.42% -0.085 -0.0057)
OKLCH	oklch(59.42% 0.085 183.9)
XYZ	xyz(15.5610, 22.1215, 25.2751)
Luminance	0.2212 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378F84 #8F3742

analogous

#378F58 #378F84 #376E8F

triadic

#378F84 #84378F #8F8437

tetradic

#378F84 #58378F #8F3742 #6E8F37

square

#378F84 #58378F #8F3742 #6E8F37

split-complementary

#378F84 #8F376E #8F5837

monochromatic

#153732 #26635B #378F84 #4AB9AB #76CAC0

Accessibility & contrast

On white

3.87

#378F84 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#378F84 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378F84

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378F84	#FFFFFF	#000000	##000000
##378F84	1.00	3.87	5.42	5.42
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#888784

Deuteranopia (green-blind)

#7B7D85

Tritanopia (blue-blind)

#00928B

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #378f84;
/* rgb */ color: rgb(55, 143, 132);
/* oklch */ color: oklch(59.4% 0.085 183.9);

Tailwind

colors: {
  custom: {
    50: '#78b0a7',
    500: '#378f84',
    950: '#000000',
  },
}

SCSS

$custom: #378f84;
$custom-light: #78b0a7;
$custom-dark: #000000;

JSON

{
  "hex": "#378f84",
  "rgb": {
    "r": 55,
    "g": 143,
    "b": 132
  },
  "hsl": {
    "h": 172.5,
    "s": 44.444,
    "l": 38.824
  },
  "oklch": {
    "l": 0.5942,
    "c": 0.08519,
    "h": 183.9
  },
  "luminance": 0.22123
}

Semantic roles & 50–950 ramp

primary

#378F84

secondary

#B36F77

accent

#5464D4

background

#F7FAFA

surface

#EEF5F4

border

#C9CFCE

text

#0A100F

muted

#7C7F7F

Preview Lab

Preview with #378F84

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

Preview Lab → · Contrast checker → · Palette generator →