#377F6F#377F6F

#377F6F is a mid, moderate teal. Relative luminance 0.171; OKLCH L 54.6% C 0.077 H 176.5°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#377F6F
RGB	rgb(55, 127, 111)
HSL	hsl(167, 40%, 36%)
HSV	hsv(167, 57%, 50%)
CMYK	cmyk(56.7%, 0%, 12.6%, 50.2%)
CIE-LAB	lab(48.43, -26.67, 1.92)
CIE-LCH	lch(48.43, 26.73, 175.88°)
OKLab	oklab(54.58% -0.0766 0.0047)
OKLCH	oklch(54.58% 0.077 176.5)
XYZ	xyz(12.0329, 17.1375, 17.7096)
Luminance	0.1714 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377F6F #7F3747

analogous

#377F4B #377F6F #376B7F

triadic

#377F6F #6F377F #7F6F37

tetradic

#377F6F #4B377F #7F3747 #6B7F37

square

#377F6F #4B377F #7F3747 #6B7F37

split-complementary

#377F6F #7F376B #7F4B37

monochromatic

#122A24 #25544A #377F6F #49AA94 #70C1AF

Accessibility & contrast

On white

4.74

#377F6F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#377F6F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377F6F

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377F6F	#FFFFFF	#000000	##FFFFFF
##377F6F	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B786E

Deuteranopia (green-blind)

#6F7070

Tritanopia (blue-blind)

#0B817A

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #377f6f;
/* rgb */ color: rgb(55, 127, 111);
/* oklch */ color: oklch(54.6% 0.077 176.5);

Tailwind

colors: {
  custom: {
    50: '#75a498',
    500: '#377f6f',
    950: '#000000',
  },
}

SCSS

$custom: #377f6f;
$custom-light: #75a498;
$custom-dark: #000000;

JSON

{
  "hex": "#377f6f",
  "rgb": {
    "r": 55,
    "g": 127,
    "b": 111
  },
  "hsl": {
    "h": 166.667,
    "s": 39.56,
    "l": 35.686
  },
  "oklch": {
    "l": 0.54579,
    "c": 0.07669,
    "h": 176.5
  },
  "luminance": 0.17139
}

Semantic roles & 50–950 ramp

primary

#377F6F

secondary

#AA6877

accent

#5873CF

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#090F0D

muted

#7B7F7E

Preview Lab

Preview with #377F6F

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

Preview Lab → · Contrast checker → · Palette generator →