#378781#378781

#378781 is a mid, moderate teal. Relative luminance 0.197; OKLCH L 57.3% C 0.078 H 188.5°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#378781
RGB	rgb(55, 135, 129)
HSL	hsl(176, 42%, 37%)
HSV	hsv(176, 59%, 53%)
CMYK	cmyk(59.3%, 0%, 4.4%, 47.1%)
CIE-LAB	lab(51.52, -25.74, -4.10)
CIE-LCH	lch(51.52, 26.06, 189.04°)
OKLab	oklab(57.26% -0.0773 -0.0115)
OKLCH	oklch(57.26% 0.078 188.5)
XYZ	xyz(14.2002, 19.7237, 23.8233)
Luminance	0.1973 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378781 #87373D

analogous

#378759 #378781 #376587

triadic

#378781 #813787 #878137

tetradic

#378781 #593787 #87373D #658737

square

#378781 #593787 #87373D #658737

split-complementary

#378781 #873765 #875937

monochromatic

#14302E #255C57 #378781 #49B2AB #73C6C0

Accessibility & contrast

On white

4.25

#378781 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#378781 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378781

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378781	#FFFFFF	#000000	##000000
##378781	1.00	4.25	4.95	4.95
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808081

Deuteranopia (green-blind)

#737782

Tritanopia (blue-blind)

#008A85

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #378781;
/* rgb */ color: rgb(55, 135, 129);
/* oklch */ color: oklch(57.3% 0.078 188.5);

Tailwind

colors: {
  custom: {
    50: '#77aaa5',
    500: '#378781',
    950: '#000000',
  },
}

SCSS

$custom: #378781;
$custom-light: #77aaa5;
$custom-dark: #000000;

JSON

{
  "hex": "#378781",
  "rgb": {
    "r": 55,
    "g": 135,
    "b": 129
  },
  "hsl": {
    "h": 175.5,
    "s": 42.105,
    "l": 37.255
  },
  "oklch": {
    "l": 0.57257,
    "c": 0.07815,
    "h": 188.5
  },
  "luminance": 0.19725
}

Semantic roles & 50–950 ramp

primary

#378781

secondary

#AF6B70

accent

#565FD2

background

#F7FAFA

surface

#EEF4F4

border

#C9CECE

text

#09100F

muted

#7B7F7F

Preview Lab

Preview with #378781

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

Preview Lab → · Contrast checker → · Palette generator →