#378D89#378D89

#378D89 is a mid, moderate teal. Relative luminance 0.217; OKLCH L 59.1% C 0.082 H 190.9°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#378D89
RGB	rgb(55, 141, 137)
HSL	hsl(177, 44%, 38%)
HSV	hsv(177, 61%, 55%)
CMYK	cmyk(61%, 0%, 2.8%, 44.7%)
CIE-LAB	lab(53.67, -26.47, -5.56)
CIE-LCH	lch(53.67, 27.05, 191.86°)
OKLab	oklab(59.08% -0.0804 -0.0155)
OKLCH	oklch(59.08% 0.082 190.9)
XYZ	xyz(15.6138, 21.6665, 27.0213)
Luminance	0.2167 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378D89 #8D373B

analogous

#378D5E #378D89 #37668D

triadic

#378D89 #89378D #8D8937

tetradic

#378D89 #5E378D #8D373B #668D37

square

#378D89 #5E378D #8D373B #668D37

split-complementary

#378D89 #8D3766 #8D5E37

monochromatic

#153533 #26615E #378D89 #49B8B3 #75C9C5

Accessibility & contrast

On white

3.94

#378D89 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#378D89 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378D89

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378D89	#FFFFFF	#000000	##000000
##378D89	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#858689

Deuteranopia (green-blind)

#787C8A

Tritanopia (blue-blind)

#00918C

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #378d89;
/* rgb */ color: rgb(55, 141, 137);
/* oklch */ color: oklch(59.1% 0.082 190.9);

Tailwind

colors: {
  custom: {
    50: '#78aeab',
    500: '#378d89',
    950: '#000000',
  },
}

SCSS

$custom: #378d89;
$custom-light: #78aeab;
$custom-dark: #000000;

JSON

{
  "hex": "#378d89",
  "rgb": {
    "r": 55,
    "g": 141,
    "b": 137
  },
  "hsl": {
    "h": 177.209,
    "s": 43.878,
    "l": 38.431
  },
  "oklch": {
    "l": 0.59077,
    "c": 0.08188,
    "h": 190.9
  },
  "luminance": 0.21668
}

Semantic roles & 50–950 ramp

primary

#378D89

secondary

#B26E71

accent

#545AD4

background

#F7FAFA

surface

#EEF4F4

border

#C9CECE

text

#0A1010

muted

#7C7F7F

Preview Lab

Preview with #378D89

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

Preview Lab → · Contrast checker → · Palette generator →