#178373#178373

#178373 is a mid, moderate teal. Relative luminance 0.177; OKLCH L 54.9% C 0.094 H 179.7°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#178373
RGB	rgb(23, 131, 115)
HSL	hsl(171, 70%, 30%)
HSV	hsv(171, 82%, 51%)
CMYK	cmyk(82.4%, 0%, 12.2%, 48.6%)
CIE-LAB	lab(49.07, -32.73, 0.40)
CIE-LCH	lch(49.07, 32.73, 179.30°)
OKLab	oklab(54.91% -0.0944 0.0005)
OKLCH	oklch(54.91% 0.094 179.7)
XYZ	xyz(11.5626, 17.6511, 19.0139)
Luminance	0.1765 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178373 #831727

analogous

#17833D #178373 #175D83

triadic

#178373 #731783 #837317

tetradic

#178373 #3D1783 #831727 #5D8317

square

#178373 #3D1783 #831727 #5D8317

split-complementary

#178373 #83175D #833D17

monochromatic

#051B18 #0E4F45 #178373 #20B7A1 #38DCC4

Accessibility & contrast

On white

4.64

#178373 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#178373 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #178373

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178373	#FFFFFF	#000000	##FFFFFF
##178373	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7B72

Deuteranopia (green-blind)

#6F7074

Tritanopia (blue-blind)

#00857E

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #178373;
/* rgb */ color: rgb(23, 131, 115);
/* oklch */ color: oklch(54.9% 0.094 179.7);

Tailwind

colors: {
  custom: {
    50: '#6aa89b',
    500: '#178373',
    950: '#000000',
  },
}

SCSS

$custom: #178373;
$custom-light: #6aa89b;
$custom-dark: #000000;

JSON

{
  "hex": "#178373",
  "rgb": {
    "r": 23,
    "g": 131,
    "b": 115
  },
  "hsl": {
    "h": 171.111,
    "s": 70.13,
    "l": 30.196
  },
  "oklch": {
    "l": 0.54912,
    "c": 0.09438,
    "h": 179.7
  },
  "luminance": 0.17653
}

Semantic roles & 50–950 ramp

primary

#178373

secondary

#B73F50

accent

#3B55ED

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#080F0E

muted

#7A7F7E

Preview Lab

Preview with #178373

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

Preview Lab → · Contrast checker → · Palette generator →