#377E73#377E73

#377E73 is a mid, moderate teal. Relative luminance 0.170; OKLCH L 54.4% C 0.073 H 181.9°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#377E73
RGB	rgb(55, 126, 115)
HSL	hsl(171, 39%, 35%)
HSV	hsv(171, 56%, 49%)
CMYK	cmyk(56.3%, 0%, 8.7%, 50.6%)
CIE-LAB	lab(48.22, -25.09, -0.74)
CIE-LCH	lch(48.22, 25.10, 181.70°)
OKLab	oklab(54.45% -0.0734 -0.0024)
OKLCH	oklch(54.45% 0.073 181.9)
XYZ	xyz(12.1296, 16.9706, 18.8528)
Luminance	0.1697 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377E73 #7E3742

analogous

#377E4F #377E73 #37657E

triadic

#377E73 #73377E #7E7337

tetradic

#377E73 #4F377E #7E3742 #657E37

square

#377E73 #4F377E #7E3742 #657E37

split-complementary

#377E73 #7E3765 #7E4F37

monochromatic

#122925 #24534C #377E73 #4AA99A #6FC0B4

Accessibility & contrast

On white

4.78

#377E73 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#377E73 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377E73

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377E73	#FFFFFF	#000000	##FFFFFF
##377E73	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797773

Deuteranopia (green-blind)

#6E6F74

Tritanopia (blue-blind)

#04807B

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #377e73;
/* rgb */ color: rgb(55, 126, 115);
/* oklch */ color: oklch(54.4% 0.073 181.9);

Tailwind

colors: {
  custom: {
    50: '#75a49b',
    500: '#377e73',
    950: '#000000',
  },
}

SCSS

$custom: #377e73;
$custom-light: #75a49b;
$custom-dark: #000000;

JSON

{
  "hex": "#377e73",
  "rgb": {
    "r": 55,
    "g": 126,
    "b": 115
  },
  "hsl": {
    "h": 170.704,
    "s": 39.227,
    "l": 35.49
  },
  "oklch": {
    "l": 0.54446,
    "c": 0.07345,
    "h": 181.9
  },
  "luminance": 0.16972
}

Semantic roles & 50–950 ramp

primary

#377E73

secondary

#A96872

accent

#596BCF

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#090F0E

muted

#7B7F7E

Preview Lab

Preview with #377E73

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

Preview Lab → · Contrast checker → · Palette generator →