#378D97#378D97

#378D97 is a mid, moderate teal. Relative luminance 0.221; OKLCH L 59.6% C 0.082 H 205.9°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#378D97
RGB	rgb(55, 141, 151)
HSL	hsl(186, 47%, 40%)
HSV	hsv(186, 64%, 59%)
CMYK	cmyk(63.6%, 6.6%, 0%, 40.8%)
CIE-LAB	lab(54.13, -22.32, -12.97)
CIE-LCH	lch(54.13, 25.81, 210.16°)
OKLab	oklab(59.6% -0.0741 -0.0359)
OKLCH	oklch(59.6% 0.082 205.9)
XYZ	xyz(16.6840, 22.0946, 32.6576)
Luminance	0.2210 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378D97 #974137

analogous

#379771 #378D97 #375D97

triadic

#378D97 #97378D #8D9737

tetradic

#378D97 #713797 #974137 #5D9737

square

#378D97 #713797 #974137 #5D9737

split-complementary

#378D97 #97375D #977137

monochromatic

#16393D #27636A #378D97 #4DB2BE #7AC6CF

Accessibility & contrast

On white

3.88

#378D97 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#378D97 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378D97

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378D97	#FFFFFF	#000000	##000000
##378D97	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)

#828898

Deuteranopia (green-blind)

#737D97

Tritanopia (blue-blind)

#009390

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #378d97;
/* rgb */ color: rgb(55, 141, 151);
/* oklch */ color: oklch(59.6% 0.082 205.9);

Tailwind

colors: {
  custom: {
    50: '#79aeb5',
    500: '#378d97',
    950: '#000000',
  },
}

SCSS

$custom: #378d97;
$custom-light: #79aeb5;
$custom-dark: #000000;

JSON

{
  "hex": "#378d97",
  "rgb": {
    "r": 55,
    "g": 141,
    "b": 151
  },
  "hsl": {
    "h": 186.25,
    "s": 46.602,
    "l": 40.392
  },
  "oklch": {
    "l": 0.59597,
    "c": 0.08237,
    "h": 205.9
  },
  "luminance": 0.22096
}

Semantic roles & 50–950 ramp

primary

#378D97

secondary

#B87972

accent

#5F52D6

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #378D97

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

Preview Lab → · Contrast checker → · Palette generator →