#378581#378581

#378581 is a mid, moderate teal. Relative luminance 0.192; OKLCH L 56.7% C 0.076 H 190.6°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#378581
RGB	rgb(55, 133, 129)
HSL	hsl(177, 41%, 37%)
HSV	hsv(177, 59%, 52%)
CMYK	cmyk(58.6%, 0%, 3%, 47.8%)
CIE-LAB	lab(50.89, -24.73, -5.04)
CIE-LCH	lch(50.89, 25.23, 191.52°)
OKLab	oklab(56.74% -0.075 -0.014)
OKLCH	oklch(56.74% 0.076 190.6)
XYZ	xyz(13.9238, 19.1709, 23.7312)
Luminance	0.1917 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378581 #85373B

analogous

#37855A #378581 #376285

triadic

#378581 #813785 #858137

tetradic

#378581 #5A3785 #85373B #628537

square

#378581 #5A3785 #85373B #628537

split-complementary

#378581 #853762 #855A37

monochromatic

#132E2D #255A57 #378581 #49B0AB #72C5C0

Accessibility & contrast

On white

4.34

#378581 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#378581 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378581

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378581	#FFFFFF	#000000	##000000
##378581	1.00	4.34	4.83	4.83
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7F81

Deuteranopia (green-blind)

#717582

Tritanopia (blue-blind)

#008884

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #378581;
/* rgb */ color: rgb(55, 133, 129);
/* oklch */ color: oklch(56.7% 0.076 190.6);

Tailwind

colors: {
  custom: {
    50: '#77a9a5',
    500: '#378581',
    950: '#000000',
  },
}

SCSS

$custom: #378581;
$custom-light: #77a9a5;
$custom-dark: #000000;

JSON

{
  "hex": "#378581",
  "rgb": {
    "r": 55,
    "g": 133,
    "b": 129
  },
  "hsl": {
    "h": 176.923,
    "s": 41.489,
    "l": 36.863
  },
  "oklch": {
    "l": 0.56742,
    "c": 0.0763,
    "h": 190.6
  },
  "luminance": 0.19172
}

Semantic roles & 50–950 ramp

primary

#378581

secondary

#AD6A6E

accent

#565DD1

background

#F7FAFA

surface

#EEF4F4

border

#C9CECE

text

#09100F

muted

#7B7F7F

Preview Lab

Preview with #378581

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

Preview Lab → · Contrast checker → · Palette generator →