#378C85#378C85

#378C85 is a mid, moderate teal. Relative luminance 0.213; OKLCH L 58.7% C 0.082 H 187.7°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#378C85
RGB	rgb(55, 140, 133)
HSL	hsl(175, 44%, 38%)
HSV	hsv(175, 61%, 55%)
CMYK	cmyk(60.7%, 0%, 5%, 45.1%)
CIE-LAB	lab(53.23, -27.11, -3.89)
CIE-LCH	lch(53.23, 27.39, 188.17°)
OKLab	oklab(58.68% -0.0811 -0.011)
OKLCH	oklch(58.68% 0.082 187.7)
XYZ	xyz(15.1854, 21.2603, 25.4891)
Luminance	0.2126 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378C85 #8C373E

analogous

#378C5A #378C85 #37688C

triadic

#378C85 #85378C #8C8537

tetradic

#378C85 #5A378C #8C373E #688C37

square

#378C85 #5A378C #8C373E #688C37

split-complementary

#378C85 #8C3768 #8C5A37

monochromatic

#143432 #26605B #378C85 #49B7AE #75C9C2

Accessibility & contrast

On white

4.00

#378C85 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#378C85 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378C85

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378C85	#FFFFFF	#000000	##000000
##378C85	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#858585

Deuteranopia (green-blind)

#787B86

Tritanopia (blue-blind)

#008F8A

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #378c85;
/* rgb */ color: rgb(55, 140, 133);
/* oklch */ color: oklch(58.7% 0.082 187.7);

Tailwind

colors: {
  custom: {
    50: '#78aea8',
    500: '#378c85',
    950: '#000000',
  },
}

SCSS

$custom: #378c85;
$custom-light: #78aea8;
$custom-dark: #000000;

JSON

{
  "hex": "#378c85",
  "rgb": {
    "r": 55,
    "g": 140,
    "b": 133
  },
  "hsl": {
    "h": 175.059,
    "s": 43.59,
    "l": 38.235
  },
  "oklch": {
    "l": 0.58682,
    "c": 0.08188,
    "h": 187.7
  },
  "luminance": 0.21262
}

Semantic roles & 50–950 ramp

primary

#378C85

secondary

#B16D73

accent

#545FD3

background

#F7FAFA

surface

#EEF4F4

border

#C9CECE

text

#0A100F

muted

#7C7F7F

Preview Lab

Preview with #378C85

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

Preview Lab → · Contrast checker → · Palette generator →