#378D85#378D85

#378D85 is a mid, moderate teal. Relative luminance 0.216; OKLCH L 58.9% C 0.083 H 186.7°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#378D85
RGB	rgb(55, 141, 133)
HSL	hsl(174, 44%, 38%)
HSV	hsv(174, 61%, 55%)
CMYK	cmyk(61%, 0%, 5.7%, 44.7%)
CIE-LAB	lab(53.55, -27.60, -3.43)
CIE-LCH	lch(53.55, 27.82, 187.07°)
OKLab	oklab(58.94% -0.0823 -0.0097)
OKLCH	oklch(58.94% 0.083 186.7)
XYZ	xyz(15.3322, 21.5539, 25.5380)
Luminance	0.2155 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378D85 #8D373F

analogous

#378D5A #378D85 #376A8D

triadic

#378D85 #85378D #8D8537

tetradic

#378D85 #5A378D #8D373F #6A8D37

square

#378D85 #5A378D #8D373F #6A8D37

split-complementary

#378D85 #8D376A #8D5A37

monochromatic

#153532 #26615B #378D85 #49B8AE #75C9C1

Accessibility & contrast

On white

3.95

#378D85 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#378D85 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378D85

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378D85	#FFFFFF	#000000	##000000
##378D85	1.00	3.95	5.31	5.31
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#868685

Deuteranopia (green-blind)

#797C86

Tritanopia (blue-blind)

#00908A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #378d85;
/* rgb */ color: rgb(55, 141, 133);
/* oklch */ color: oklch(58.9% 0.083 186.7);

Tailwind

colors: {
  custom: {
    50: '#78afa8',
    500: '#378d85',
    950: '#000000',
  },
}

SCSS

$custom: #378d85;
$custom-light: #78afa8;
$custom-dark: #000000;

JSON

{
  "hex": "#378d85",
  "rgb": {
    "r": 55,
    "g": 141,
    "b": 133
  },
  "hsl": {
    "h": 174.419,
    "s": 43.878,
    "l": 38.431
  },
  "oklch": {
    "l": 0.58939,
    "c": 0.08284,
    "h": 186.7
  },
  "luminance": 0.21555
}

Semantic roles & 50–950 ramp

primary

#378D85

secondary

#B26E74

accent

#5460D4

background

#F7FAFA

surface

#EEF4F4

border

#C9CECE

text

#0A100F

muted

#7C7F7F

Preview Lab

Preview with #378D85

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

Preview Lab → · Contrast checker → · Palette generator →