#378D98#378D98

#378D98 is a mid, moderate teal. Relative luminance 0.221; OKLCH L 59.6% C 0.083 H 206.9°. Best body text is #000000 at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#378D98
RGB	rgb(55, 141, 152)
HSL	hsl(187, 47%, 41%)
HSV	hsv(187, 64%, 60%)
CMYK	cmyk(63.8%, 7.2%, 0%, 40.4%)
CIE-LAB	lab(54.16, -22.01, -13.49)
CIE-LCH	lch(54.16, 25.82, 211.51°)
OKLab	oklab(59.64% -0.0737 -0.0374)
OKLCH	oklch(59.64% 0.083 206.9)
XYZ	xyz(16.7655, 22.1272, 33.0871)
Luminance	0.2213 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378D98 #984237

analogous

#379872 #378D98 #375C98

triadic

#378D98 #98378D #8D9837

tetradic

#378D98 #723798 #984237 #5C9837

square

#378D98 #723798 #984237 #5C9837

split-complementary

#378D98 #98375C #987237

monochromatic

#163A3E #27636B #378D98 #4DB2BF #7AC5CF

Accessibility & contrast

On white

3.87

#378D98 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.43

#378D98 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378D98

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378D98	#FFFFFF	#000000	##000000
##378D98	1.00	3.87	5.43	5.43
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.43	21.00	1.00	1.00
##000000	5.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#828899

Deuteranopia (green-blind)

#737D98

Tritanopia (blue-blind)

#009390

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #378d98;
/* rgb */ color: rgb(55, 141, 152);
/* oklch */ color: oklch(59.6% 0.083 206.9);

Tailwind

colors: {
  custom: {
    50: '#79aeb6',
    500: '#378d98',
    950: '#000000',
  },
}

SCSS

$custom: #378d98;
$custom-light: #79aeb6;
$custom-dark: #000000;

JSON

{
  "hex": "#378d98",
  "rgb": {
    "r": 55,
    "g": 141,
    "b": 152
  },
  "hsl": {
    "h": 186.804,
    "s": 46.86,
    "l": 40.588
  },
  "oklch": {
    "l": 0.59636,
    "c": 0.08263,
    "h": 206.9
  },
  "luminance": 0.22129
}

Semantic roles & 50–950 ramp

primary

#378D98

secondary

#B87B73

accent

#6051D6

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #378D98

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

Preview Lab → · Contrast checker → · Palette generator →