#178C68#178C68

#178C68 is a mid, moderate teal. Relative luminance 0.199; OKLCH L 57.0% C 0.113 H 166.0°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#178C68
RGB	rgb(23, 140, 104)
HSL	hsl(162, 72%, 32%)
HSV	hsv(162, 84%, 55%)
CMYK	cmyk(83.6%, 0%, 25.7%, 45.1%)
CIE-LAB	lab(51.77, -39.67, 10.65)
CIE-LCH	lch(51.77, 41.08, 164.98°)
OKLab	oklab(57.03% -0.1092 0.0272)
OKLCH	oklch(57.03% 0.113 166)
XYZ	xyz(12.2287, 19.9363, 16.2976)
Luminance	0.1994 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178C68 #8C173B

analogous

#178C2D #178C68 #17768C

triadic

#178C68 #68178C #8C6817

tetradic

#178C68 #2D178C #8C173B #768C17

square

#178C68 #2D178C #8C173B #768C17

split-complementary

#178C68 #8C1776 #8C2D17

monochromatic

#06231A #0E5741 #178C68 #20C18F #3EDFAE

Accessibility & contrast

On white

4.21

#178C68 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#178C68 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178C68

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178C68	#FFFFFF	#000000	##000000
##178C68	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#898166

Deuteranopia (green-blind)

#7B776A

Tritanopia (blue-blind)

#008C82

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #178c68;
/* rgb */ color: rgb(23, 140, 104);
/* oklch */ color: oklch(57.0% 0.113 166.0);

Tailwind

colors: {
  custom: {
    50: '#6bae93',
    500: '#178c68',
    950: '#000000',
  },
}

SCSS

$custom: #178c68;
$custom-light: #6bae93;
$custom-dark: #000000;

JSON

{
  "hex": "#178c68",
  "rgb": {
    "r": 23,
    "g": 140,
    "b": 104
  },
  "hsl": {
    "h": 161.538,
    "s": 71.779,
    "l": 31.961
  },
  "oklch": {
    "l": 0.57029,
    "c": 0.11255,
    "h": 166
  },
  "luminance": 0.19938
}

Semantic roles & 50–950 ramp

primary

#178C68

secondary

#BF3F67

accent

#3971EF

background

#F7FAF9

surface

#EDF4F1

border

#C8CECB

text

#08100D

muted

#7B7F7E

Preview Lab

Preview with #178C68

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

Preview Lab → · Contrast checker → · Palette generator →