#178866#178866

#178866 is a mid, moderate teal. Relative luminance 0.188; OKLCH L 55.9% C 0.109 H 166.6°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#178866
RGB	rgb(23, 136, 102)
HSL	hsl(162, 71%, 31%)
HSV	hsv(162, 83%, 53%)
CMYK	cmyk(83.1%, 0%, 25%, 46.7%)
CIE-LAB	lab(50.39, -38.48, 9.87)
CIE-LCH	lch(50.39, 39.73, 165.62°)
OKLab	oklab(55.88% -0.1061 0.0252)
OKLCH	oklch(55.88% 0.109 166.6)
XYZ	xyz(11.5544, 18.7483, 15.5776)
Luminance	0.1875 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178866 #881739

analogous

#17882D #178866 #177188

triadic

#178866 #661788 #886617

tetradic

#178866 #2D1788 #881739 #718817

square

#178866 #2D1788 #881739 #718817

split-complementary

#178866 #881771 #882D17

monochromatic

#051F17 #0E543F #178866 #20BC8D #3BDEAD

Accessibility & contrast

On white

4.42

#178866 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#178866 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178866

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178866	#FFFFFF	#000000	##000000
##178866	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857E64

Deuteranopia (green-blind)

#777468

Tritanopia (blue-blind)

#00887F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #178866;
/* rgb */ color: rgb(23, 136, 102);
/* oklch */ color: oklch(55.9% 0.109 166.6);

Tailwind

colors: {
  custom: {
    50: '#6aab91',
    500: '#178866',
    950: '#000000',
  },
}

SCSS

$custom: #178866;
$custom-light: #6aab91;
$custom-dark: #000000;

JSON

{
  "hex": "#178866",
  "rgb": {
    "r": 23,
    "g": 136,
    "b": 102
  },
  "hsl": {
    "h": 161.947,
    "s": 71.069,
    "l": 31.176
  },
  "oklch": {
    "l": 0.55884,
    "c": 0.10908,
    "h": 166.6
  },
  "luminance": 0.1875
}

Semantic roles & 50–950 ramp

primary

#178866

secondary

#BC3F65

accent

#3A70EE

background

#F6FAF8

surface

#ECF4F0

border

#C7CECB

text

#08100C

muted

#7A7F7D

Preview Lab

Preview with #178866

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

Preview Lab → · Contrast checker → · Palette generator →