#378D87#378D87

#378D87 is a mid, moderate teal. Relative luminance 0.216; OKLCH L 59.0% C 0.082 H 188.8°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#378D87
RGB	rgb(55, 141, 135)
HSL	hsl(176, 44%, 38%)
HSV	hsv(176, 61%, 55%)
CMYK	cmyk(61%, 0%, 4.3%, 44.7%)
CIE-LAB	lab(53.61, -27.04, -4.49)
CIE-LCH	lch(53.61, 27.41, 189.44°)
OKLab	oklab(59.01% -0.0813 -0.0126)
OKLCH	oklch(59.01% 0.082 188.8)
XYZ	xyz(15.4717, 21.6096, 26.2727)
Luminance	0.2161 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378D87 #8D373D

analogous

#378D5C #378D87 #37688D

triadic

#378D87 #87378D #8D8737

tetradic

#378D87 #5C378D #8D373D #688D37

square

#378D87 #5C378D #8D373D #688D37

split-complementary

#378D87 #8D3768 #8D5C37

monochromatic

#153533 #26615D #378D87 #49B8B0 #75C9C3

Accessibility & contrast

On white

3.95

#378D87 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#378D87 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378D87

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378D87	#FFFFFF	#000000	##000000
##378D87	1.00	3.95	5.32	5.32
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#868687

Deuteranopia (green-blind)

#787C88

Tritanopia (blue-blind)

#00908B

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #378d87;
/* rgb */ color: rgb(55, 141, 135);
/* oklch */ color: oklch(59.0% 0.082 188.8);

Tailwind

colors: {
  custom: {
    50: '#78aea9',
    500: '#378d87',
    950: '#000000',
  },
}

SCSS

$custom: #378d87;
$custom-light: #78aea9;
$custom-dark: #000000;

JSON

{
  "hex": "#378d87",
  "rgb": {
    "r": 55,
    "g": 141,
    "b": 135
  },
  "hsl": {
    "h": 175.814,
    "s": 43.878,
    "l": 38.431
  },
  "oklch": {
    "l": 0.59008,
    "c": 0.0823,
    "h": 188.8
  },
  "luminance": 0.21611
}

Semantic roles & 50–950 ramp

primary

#378D87

secondary

#B26E73

accent

#545DD4

background

#F7FAFA

surface

#EEF4F4

border

#C9CECE

text

#0A1010

muted

#7C7F7F

Preview Lab

Preview with #378D87

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

Preview Lab → · Contrast checker → · Palette generator →