#377B79#377B79

#377B79 is a mid, moderate teal. Relative luminance 0.164; OKLCH L 53.9% C 0.069 H 192.7°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#377B79
RGB	rgb(55, 123, 121)
HSL	hsl(178, 38%, 35%)
HSV	hsv(178, 55%, 48%)
CMYK	cmyk(55.3%, 0%, 1.6%, 51.8%)
CIE-LAB	lab(47.44, -21.86, -5.44)
CIE-LCH	lch(47.44, 22.53, 193.98°)
OKLab	oklab(53.87% -0.067 -0.0151)
OKLCH	oklch(53.87% 0.069 192.7)
XYZ	xyz(12.1082, 16.3575, 20.6047)
Luminance	0.1636 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377B79 #7B3739

analogous

#377B57 #377B79 #375B7B

triadic

#377B79 #79377B #7B7937

tetradic

#377B79 #57377B #7B3739 #5B7B37

square

#377B79 #57377B #7B3739 #5B7B37

split-complementary

#377B79 #7B375B #7B5737

monochromatic

#112626 #24514F #377B79 #4AA5A3 #6EBEBC

Accessibility & contrast

On white

4.92

#377B79 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#377B79 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377B79

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377B79	#FFFFFF	#000000	##FFFFFF
##377B79	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747579

Deuteranopia (green-blind)

#696D7A

Tritanopia (blue-blind)

#007E7A

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #377b79;
/* rgb */ color: rgb(55, 123, 121);
/* oklch */ color: oklch(53.9% 0.069 192.7);

Tailwind

colors: {
  custom: {
    50: '#75a19f',
    500: '#377b79',
    950: '#000000',
  },
}

SCSS

$custom: #377b79;
$custom-light: #75a19f;
$custom-dark: #000000;

JSON

{
  "hex": "#377b79",
  "rgb": {
    "r": 55,
    "g": 123,
    "b": 121
  },
  "hsl": {
    "h": 178.235,
    "s": 38.202,
    "l": 34.902
  },
  "oklch": {
    "l": 0.53873,
    "c": 0.06865,
    "h": 192.7
  },
  "luminance": 0.16359
}

Semantic roles & 50–950 ramp

primary

#377B79

secondary

#A76769

accent

#5A5DCE

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#090F0E

muted

#7B7E7E

Preview Lab

Preview with #377B79

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

Preview Lab → · Contrast checker → · Palette generator →