#378F83#378F83

#378F83 is a mid, moderate teal. Relative luminance 0.221; OKLCH L 59.4% C 0.086 H 182.9°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#378F83
RGB	rgb(55, 143, 131)
HSL	hsl(172, 44%, 39%)
HSV	hsv(172, 62%, 56%)
CMYK	cmyk(61.5%, 0%, 8.4%, 43.9%)
CIE-LAB	lab(54.13, -29.14, -1.42)
CIE-LCH	lch(54.13, 29.18, 182.80°)
OKLab	oklab(59.39% -0.0855 -0.0043)
OKLCH	oklch(59.39% 0.086 182.9)
XYZ	xyz(15.4929, 22.0942, 24.9165)
Luminance	0.2210 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378F83 #8F3743

analogous

#378F57 #378F83 #376F8F

triadic

#378F83 #83378F #8F8337

tetradic

#378F83 #57378F #8F3743 #6F8F37

square

#378F83 #57378F #8F3743 #6F8F37

split-complementary

#378F83 #8F376F #8F5737

monochromatic

#153732 #26635B #378F83 #4AB9AA #76CABF

Accessibility & contrast

On white

3.88

#378F83 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#378F83 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378F83

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378F83	#FFFFFF	#000000	##000000
##378F83	1.00	3.88	5.42	5.42
#FFFFFF	3.88	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)

#898783

Deuteranopia (green-blind)

#7B7D84

Tritanopia (blue-blind)

#00928B

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #378f83;
/* rgb */ color: rgb(55, 143, 131);
/* oklch */ color: oklch(59.4% 0.086 182.9);

Tailwind

colors: {
  custom: {
    50: '#78b0a7',
    500: '#378f83',
    950: '#000000',
  },
}

SCSS

$custom: #378f83;
$custom-light: #78b0a7;
$custom-dark: #000000;

JSON

{
  "hex": "#378f83",
  "rgb": {
    "r": 55,
    "g": 143,
    "b": 131
  },
  "hsl": {
    "h": 171.818,
    "s": 44.444,
    "l": 38.824
  },
  "oklch": {
    "l": 0.59387,
    "c": 0.08558,
    "h": 182.9
  },
  "luminance": 0.22096
}

Semantic roles & 50–950 ramp

primary

#378F83

secondary

#B36F78

accent

#5465D4

background

#F7FAFA

surface

#EEF5F4

border

#C9CFCE

text

#0A100F

muted

#7C7F7F

Preview Lab

Preview with #378F83

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

Preview Lab → · Contrast checker → · Palette generator →