#378F85#378F85

#378F85 is a mid, moderate teal. Relative luminance 0.222; OKLCH L 59.5% C 0.085 H 184.9°. Best body text is #000000 at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#378F85
RGB	rgb(55, 143, 133)
HSL	hsl(173, 44%, 39%)
HSV	hsv(173, 62%, 56%)
CMYK	cmyk(61.5%, 0%, 7%, 43.9%)
CIE-LAB	lab(54.18, -28.59, -2.49)
CIE-LCH	lch(54.18, 28.70, 184.98°)
OKLab	oklab(59.45% -0.0845 -0.0072)
OKLCH	oklch(59.45% 0.085 184.9)
XYZ	xyz(15.6297, 22.1490, 25.6372)
Luminance	0.2215 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378F85 #8F3741

analogous

#378F59 #378F85 #376D8F

triadic

#378F85 #85378F #8F8537

tetradic

#378F85 #59378F #8F3741 #6D8F37

square

#378F85 #59378F #8F3741 #6D8F37

split-complementary

#378F85 #8F376D #8F5937

monochromatic

#153733 #26635C #378F85 #4AB9AD #76CAC1

Accessibility & contrast

On white

3.87

#378F85 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.43

#378F85 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378F85

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378F85	#FFFFFF	#000000	##000000
##378F85	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)

#888785

Deuteranopia (green-blind)

#7B7D86

Tritanopia (blue-blind)

#00928C

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #378f85;
/* rgb */ color: rgb(55, 143, 133);
/* oklch */ color: oklch(59.5% 0.085 184.9);

Tailwind

colors: {
  custom: {
    50: '#78b0a8',
    500: '#378f85',
    950: '#000000',
  },
}

SCSS

$custom: #378f85;
$custom-light: #78b0a8;
$custom-dark: #000000;

JSON

{
  "hex": "#378f85",
  "rgb": {
    "r": 55,
    "g": 143,
    "b": 133
  },
  "hsl": {
    "h": 173.182,
    "s": 44.444,
    "l": 38.824
  },
  "oklch": {
    "l": 0.59454,
    "c": 0.08482,
    "h": 184.9
  },
  "luminance": 0.22151
}

Semantic roles & 50–950 ramp

primary

#378F85

secondary

#B36F76

accent

#5462D4

background

#F7FAFA

surface

#EEF5F4

border

#C9CFCE

text

#0A100F

muted

#7C7F7F

Preview Lab

Preview with #378F85

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

Preview Lab → · Contrast checker → · Palette generator →