#378171#378171

#378171 is a mid, moderate teal. Relative luminance 0.177; OKLCH L 55.2% C 0.078 H 176.9°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#378171
RGB	rgb(55, 129, 113)
HSL	hsl(167, 40%, 36%)
HSV	hsv(167, 57%, 51%)
CMYK	cmyk(57.4%, 0%, 12.4%, 49.4%)
CIE-LAB	lab(49.13, -27.13, 1.76)
CIE-LCH	lch(49.13, 27.19, 176.28°)
OKLab	oklab(55.17% -0.0779 0.0043)
OKLCH	oklch(55.17% 0.078 176.9)
XYZ	xyz(12.4051, 17.7038, 18.3830)
Luminance	0.1771 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378171 #813747

analogous

#37814C #378171 #376C81

triadic

#378171 #713781 #817137

tetradic

#378171 #4C3781 #813747 #6C8137

square

#378171 #4C3781 #813747 #6C8137

split-complementary

#378171 #81376C #814C37

monochromatic

#122B26 #25564B #378171 #49AC97 #70C2B0

Accessibility & contrast

On white

4.62

#378171 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#378171 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #378171

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378171	#FFFFFF	#000000	##FFFFFF
##378171	1.00	4.62	4.54	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7A70

Deuteranopia (green-blind)

#717172

Tritanopia (blue-blind)

#05837C

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #378171;
/* rgb */ color: rgb(55, 129, 113);
/* oklch */ color: oklch(55.2% 0.078 176.9);

Tailwind

colors: {
  custom: {
    50: '#75a699',
    500: '#378171',
    950: '#000000',
  },
}

SCSS

$custom: #378171;
$custom-light: #75a699;
$custom-dark: #000000;

JSON

{
  "hex": "#378171",
  "rgb": {
    "r": 55,
    "g": 129,
    "b": 113
  },
  "hsl": {
    "h": 167.027,
    "s": 40.217,
    "l": 36.078
  },
  "oklch": {
    "l": 0.55167,
    "c": 0.07807,
    "h": 176.9
  },
  "luminance": 0.17705
}

Semantic roles & 50–950 ramp

primary

#378171

secondary

#AB6977

accent

#5872D0

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#090F0E

muted

#7B7F7E

Preview Lab

Preview with #378171

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

Preview Lab → · Contrast checker → · Palette generator →