#377178#377178

#377178 is a mid, moderate teal. Relative luminance 0.140; OKLCH L 51.3% C 0.061 H 205.8°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#377178
RGB	rgb(55, 113, 120)
HSL	hsl(186, 37%, 34%)
HSV	hsv(186, 54%, 47%)
CMYK	cmyk(54.2%, 5.8%, 0%, 52.9%)
CIE-LAB	lab(44.20, -16.79, -9.69)
CIE-LCH	lch(44.20, 19.39, 209.98°)
OKLab	oklab(51.25% -0.0553 -0.0267)
OKLCH	oklch(51.25% 0.061 205.8)
XYZ	xyz(10.8695, 13.9776, 19.8908)
Luminance	0.1398 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377178 #783E37

analogous

#37785F #377178 #375178

triadic

#377178 #783771 #717837

tetradic

#377178 #5F3778 #783E37 #517837

square

#377178 #5F3778 #783E37 #517837

split-complementary

#377178 #783751 #785F37

monochromatic

#112224 #24494E #377178 #4A99A2 #6DB4BC

Accessibility & contrast

On white

5.53

#377178 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#377178 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377178

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377178	#FFFFFF	#000000	##FFFFFF
##377178	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#696D78

Deuteranopia (green-blind)

#5F6578

Tritanopia (blue-blind)

#067573

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #377178;
/* rgb */ color: rgb(55, 113, 120);
/* oklch */ color: oklch(51.3% 0.061 205.8);

Tailwind

colors: {
  custom: {
    50: '#749a9f',
    500: '#377178',
    950: '#000000',
  },
}

SCSS

$custom: #377178;
$custom-light: #749a9f;
$custom-dark: #000000;

JSON

{
  "hex": "#377178",
  "rgb": {
    "r": 55,
    "g": 113,
    "b": 120
  },
  "hsl": {
    "h": 186.462,
    "s": 37.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.51253,
    "c": 0.06142,
    "h": 205.8
  },
  "luminance": 0.13979
}

Semantic roles & 50–950 ramp

primary

#377178

secondary

#A56D66

accent

#675BCD

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#090E0E

muted

#7B7E7E

Preview Lab

Preview with #377178

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

Preview Lab → · Contrast checker → · Palette generator →