#178C6C#178C6C

#178C6C is a mid, moderate teal. Relative luminance 0.200; OKLCH L 57.1% C 0.109 H 168.6°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#178C6C
RGB	rgb(23, 140, 108)
HSL	hsl(164, 72%, 32%)
HSV	hsv(164, 84%, 55%)
CMYK	cmyk(83.6%, 0%, 22.9%, 45.1%)
CIE-LAB	lab(51.86, -38.66, 8.48)
CIE-LCH	lch(51.86, 39.58, 167.63°)
OKLab	oklab(57.14% -0.1072 0.0217)
OKLCH	oklch(57.14% 0.109 168.6)
XYZ	xyz(12.4367, 20.0195, 17.3931)
Luminance	0.2002 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178C6C #8C1737

analogous

#178C32 #178C6C #17728C

triadic

#178C6C #6C178C #8C6C17

tetradic

#178C6C #32178C #8C1737 #728C17

square

#178C6C #32178C #8C1737 #728C17

split-complementary

#178C6C #8C1772 #8C3217

monochromatic

#06231B #0E5743 #178C6C #20C195 #3EDFB3

Accessibility & contrast

On white

4.20

#178C6C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#178C6C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178C6C

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178C6C	#FFFFFF	#000000	##000000
##178C6C	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#88826A

Deuteranopia (green-blind)

#7A776E

Tritanopia (blue-blind)

#008D83

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #178c6c;
/* rgb */ color: rgb(23, 140, 108);
/* oklch */ color: oklch(57.1% 0.109 168.6);

Tailwind

colors: {
  custom: {
    50: '#6bae96',
    500: '#178c6c',
    950: '#000000',
  },
}

SCSS

$custom: #178c6c;
$custom-light: #6bae96;
$custom-dark: #000000;

JSON

{
  "hex": "#178c6c",
  "rgb": {
    "r": 23,
    "g": 140,
    "b": 108
  },
  "hsl": {
    "h": 163.59,
    "s": 71.779,
    "l": 31.961
  },
  "oklch": {
    "l": 0.57138,
    "c": 0.10936,
    "h": 168.6
  },
  "luminance": 0.20021
}

Semantic roles & 50–950 ramp

primary

#178C6C

secondary

#BF3F62

accent

#396BEF

background

#F7FAF9

surface

#EDF4F1

border

#C8CECB

text

#08100D

muted

#7B7F7E

Preview Lab

Preview with #178C6C

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

Preview Lab → · Contrast checker → · Palette generator →