#178D6E#178D6E

#178D6E is a mid, moderate teal. Relative luminance 0.204; OKLCH L 57.5% C 0.109 H 169.4°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#178D6E
RGB	rgb(23, 141, 110)
HSL	hsl(164, 72%, 32%)
HSV	hsv(164, 84%, 55%)
CMYK	cmyk(83.7%, 0%, 22%, 44.7%)
CIE-LAB	lab(52.24, -38.57, 7.87)
CIE-LCH	lch(52.24, 39.36, 168.47°)
OKLab	oklab(57.46% -0.1072 0.0201)
OKLCH	oklch(57.46% 0.109 169.4)
XYZ	xyz(12.6911, 20.3561, 18.0091)
Luminance	0.2036 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178D6E #8D1736

analogous

#178D33 #178D6E #17718D

triadic

#178D6E #6E178D #8D6E17

tetradic

#178D6E #33178D #8D1736 #718D17

square

#178D6E #33178D #8D1736 #718D17

split-complementary

#178D6E #8D1771 #8D3317

monochromatic

#06241C #0E5845 #178D6E #20C297 #3FE0B5

Accessibility & contrast

On white

4.14

#178D6E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#178D6E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178D6E

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178D6E	#FFFFFF	#000000	##000000
##178D6E	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#89836C

Deuteranopia (green-blind)

#7B7870

Tritanopia (blue-blind)

#008E84

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #178d6e;
/* rgb */ color: rgb(23, 141, 110);
/* oklch */ color: oklch(57.5% 0.109 169.4);

Tailwind

colors: {
  custom: {
    50: '#6baf97',
    500: '#178d6e',
    950: '#000000',
  },
}

SCSS

$custom: #178d6e;
$custom-light: #6baf97;
$custom-dark: #000000;

JSON

{
  "hex": "#178d6e",
  "rgb": {
    "r": 23,
    "g": 141,
    "b": 110
  },
  "hsl": {
    "h": 164.237,
    "s": 71.951,
    "l": 32.157
  },
  "oklch": {
    "l": 0.57464,
    "c": 0.10907,
    "h": 169.4
  },
  "luminance": 0.20358
}

Semantic roles & 50–950 ramp

primary

#178D6E

secondary

#C04062

accent

#3969EF

background

#F7FAF9

surface

#EDF5F2

border

#C8CFCC

text

#08100D

muted

#7B7F7E

Preview Lab

Preview with #178D6E

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

Preview Lab → · Contrast checker → · Palette generator →