#378D83#378D83

#378D83 is a mid, moderate teal. Relative luminance 0.215; OKLCH L 58.9% C 0.083 H 184.7°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#378D83
RGB	rgb(55, 141, 131)
HSL	hsl(173, 44%, 38%)
HSV	hsv(173, 61%, 55%)
CMYK	cmyk(61%, 0%, 7.1%, 44.7%)
CIE-LAB	lab(53.49, -28.16, -2.36)
CIE-LCH	lch(53.49, 28.26, 184.78°)
OKLab	oklab(58.87% -0.0832 -0.0068)
OKLCH	oklch(58.87% 0.083 184.7)
XYZ	xyz(15.1953, 21.4991, 24.8173)
Luminance	0.2150 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378D83 #8D3741

analogous

#378D58 #378D83 #376C8D

triadic

#378D83 #83378D #8D8337

tetradic

#378D83 #58378D #8D3741 #6C8D37

square

#378D83 #58378D #8D3741 #6C8D37

split-complementary

#378D83 #8D376C #8D5837

monochromatic

#153531 #26615A #378D83 #49B8AB #75C9BF

Accessibility & contrast

On white

3.96

#378D83 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#378D83 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378D83

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378D83	#FFFFFF	#000000	##000000
##378D83	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#868583

Deuteranopia (green-blind)

#797C84

Tritanopia (blue-blind)

#00908A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #378d83;
/* rgb */ color: rgb(55, 141, 131);
/* oklch */ color: oklch(58.9% 0.083 184.7);

Tailwind

colors: {
  custom: {
    50: '#78afa7',
    500: '#378d83',
    950: '#000000',
  },
}

SCSS

$custom: #378d83;
$custom-light: #78afa7;
$custom-dark: #000000;

JSON

{
  "hex": "#378d83",
  "rgb": {
    "r": 55,
    "g": 141,
    "b": 131
  },
  "hsl": {
    "h": 173.023,
    "s": 43.878,
    "l": 38.431
  },
  "oklch": {
    "l": 0.58872,
    "c": 0.08349,
    "h": 184.7
  },
  "luminance": 0.21501
}

Semantic roles & 50–950 ramp

primary

#378D83

secondary

#B26E76

accent

#5463D4

background

#F7FAFA

surface

#EEF4F4

border

#C9CECE

text

#0A100F

muted

#7C7F7F

Preview Lab

Preview with #378D83

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

Preview Lab → · Contrast checker → · Palette generator →