#378383#378383

#378383 is a mid, moderate teal. Relative luminance 0.187; OKLCH L 56.3% C 0.074 H 195.2°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#378383
RGB	rgb(55, 131, 131)
HSL	hsl(180, 41%, 36%)
HSV	hsv(180, 58%, 51%)
CMYK	cmyk(58%, 0%, 0%, 48.6%)
CIE-LAB	lab(50.31, -23.12, -7.06)
CIE-LCH	lch(50.31, 24.18, 196.98°)
OKLab	oklab(56.3% -0.0718 -0.0196)
OKLCH	oklch(56.3% 0.074 195.2)
XYZ	xyz(13.7868, 18.6821, 24.3478)
Luminance	0.1868 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378383 #833737

analogous

#37835D #378383 #375D83

triadic

#378383 #833783 #838337

tetradic

#378383 #5D3783 #833737 #5D8337

square

#378383 #5D3783 #833737 #5D8337

split-complementary

#378383 #83375D #835D37

monochromatic

#132D2D #255858 #378383 #49AEAE #71C3C3

Accessibility & contrast

On white

4.43

#378383 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#378383 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378383

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378383	#FFFFFF	#000000	##000000
##378383	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7D83

Deuteranopia (green-blind)

#6F7484

Tritanopia (blue-blind)

#008783

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #378383;
/* rgb */ color: rgb(55, 131, 131);
/* oklch */ color: oklch(56.3% 0.074 195.2);

Tailwind

colors: {
  custom: {
    50: '#77a7a7',
    500: '#378383',
    950: '#000000',
  },
}

SCSS

$custom: #378383;
$custom-light: #77a7a7;
$custom-dark: #000000;

JSON

{
  "hex": "#378383",
  "rgb": {
    "r": 55,
    "g": 131,
    "b": 131
  },
  "hsl": {
    "h": 180,
    "s": 40.86,
    "l": 36.471
  },
  "oklch": {
    "l": 0.56299,
    "c": 0.07438,
    "h": 195.2
  },
  "luminance": 0.18684
}

Semantic roles & 50–950 ramp

primary

#378383

secondary

#AC6A6A

accent

#5757D1

background

#F7FAFA

surface

#EEF4F4

border

#C9CECE

text

#090F0F

muted

#7B7F7F

Preview Lab

Preview with #378383

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

Preview Lab → · Contrast checker → · Palette generator →