#378E86#378E86

#378E86 is a mid, moderate teal. Relative luminance 0.219; OKLCH L 59.2% C 0.084 H 186.8°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#378E86
RGB	rgb(55, 142, 134)
HSL	hsl(174, 44%, 39%)
HSV	hsv(174, 61%, 56%)
CMYK	cmyk(61.3%, 0%, 5.6%, 44.3%)
CIE-LAB	lab(53.90, -27.82, -3.49)
CIE-LCH	lch(53.90, 28.04, 187.16°)
OKLab	oklab(59.23% -0.0829 -0.0099)
OKLCH	oklch(59.23% 0.084 186.8)
XYZ	xyz(15.5497, 21.8778, 25.9530)
Luminance	0.2188 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378E86 #8E373F

analogous

#378E5A #378E86 #376A8E

triadic

#378E86 #86378E #8E8637

tetradic

#378E86 #5A378E #8E373F #6A8E37

square

#378E86 #5A378E #8E373F #6A8E37

split-complementary

#378E86 #8E376A #8E5A37

monochromatic

#153633 #26625C #378E86 #49B9AE #76CAC2

Accessibility & contrast

On white

3.91

#378E86 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#378E86 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378E86

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378E86	#FFFFFF	#000000	##000000
##378E86	1.00	3.91	5.38	5.38
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#878786

Deuteranopia (green-blind)

#797D87

Tritanopia (blue-blind)

#00918B

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #378e86;
/* rgb */ color: rgb(55, 142, 134);
/* oklch */ color: oklch(59.2% 0.084 186.8);

Tailwind

colors: {
  custom: {
    50: '#78afa9',
    500: '#378e86',
    950: '#000000',
  },
}

SCSS

$custom: #378e86;
$custom-light: #78afa9;
$custom-dark: #000000;

JSON

{
  "hex": "#378e86",
  "rgb": {
    "r": 55,
    "g": 142,
    "b": 134
  },
  "hsl": {
    "h": 174.483,
    "s": 44.162,
    "l": 38.627
  },
  "oklch": {
    "l": 0.5923,
    "c": 0.08352,
    "h": 186.8
  },
  "luminance": 0.21879
}

Semantic roles & 50–950 ramp

primary

#378E86

secondary

#B36E74

accent

#5460D4

background

#F7FAFA

surface

#EEF4F4

border

#C9CECE

text

#0A100F

muted

#7C7F7F

Preview Lab

Preview with #378E86

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

Preview Lab → · Contrast checker → · Palette generator →