#377E80#377E80

#377E80 is a mid, moderate teal. Relative luminance 0.173; OKLCH L 54.9% C 0.071 H 197.8°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#377E80
RGB	rgb(55, 126, 128)
HSL	hsl(182, 40%, 36%)
HSV	hsv(182, 57%, 50%)
CMYK	cmyk(57%, 1.6%, 0%, 49.8%)
CIE-LAB	lab(48.62, -21.40, -7.82)
CIE-LCH	lch(48.62, 22.78, 200.07°)
OKLab	oklab(54.9% -0.0673 -0.0216)
OKLCH	oklch(54.9% 0.071 197.8)
XYZ	xyz(12.9311, 17.2912, 23.0740)
Luminance	0.1729 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377E80 #803937

analogous

#37805D #377E80 #375980

triadic

#377E80 #80377E #7E8037

tetradic

#377E80 #5D3780 #803937 #598037

square

#377E80 #5D3780 #803937 #598037

split-complementary

#377E80 #803759 #805D37

monochromatic

#122A2A #255455 #377E80 #49A8AB #70BFC2

Accessibility & contrast

On white

4.71

#377E80 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#377E80 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377E80

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377E80	#FFFFFF	#000000	##FFFFFF
##377E80	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#767980

Deuteranopia (green-blind)

#6A7080

Tritanopia (blue-blind)

#00827E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #377e80;
/* rgb */ color: rgb(55, 126, 128);
/* oklch */ color: oklch(54.9% 0.071 197.8);

Tailwind

colors: {
  custom: {
    50: '#76a3a4',
    500: '#377e80',
    950: '#000000',
  },
}

SCSS

$custom: #377e80;
$custom-light: #76a3a4;
$custom-dark: #000000;

JSON

{
  "hex": "#377e80",
  "rgb": {
    "r": 55,
    "g": 126,
    "b": 128
  },
  "hsl": {
    "h": 181.644,
    "s": 39.891,
    "l": 35.882
  },
  "oklch": {
    "l": 0.54904,
    "c": 0.07069,
    "h": 197.8
  },
  "luminance": 0.17292
}

Semantic roles & 50–950 ramp

primary

#377E80

secondary

#AA6A69

accent

#5B58D0

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#090F0F

muted

#7B7F7F

Preview Lab

Preview with #377E80

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

Preview Lab → · Contrast checker → · Palette generator →