#178186#178186

#178186 is a mid, moderate teal. Relative luminance 0.176; OKLCH L 55.1% C 0.088 H 199.9°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#178186
RGB	rgb(23, 129, 134)
HSL	hsl(183, 71%, 31%)
HSV	hsv(183, 83%, 53%)
CMYK	cmyk(82.8%, 3.7%, 0%, 47.5%)
CIE-LAB	lab(49.01, -25.91, -10.85)
CIE-LCH	lch(49.01, 28.09, 202.72°)
OKLab	oklab(55.06% -0.0832 -0.0302)
OKLCH	oklch(55.06% 0.088 199.9)
XYZ	xyz(12.5047, 17.6023, 25.2882)
Luminance	0.1760 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178186 #861C17

analogous

#178653 #178186 #174986

triadic

#178186 #861781 #818617

tetradic

#178186 #531786 #861C17 #498617

square

#178186 #531786 #861C17 #498617

split-complementary

#178186 #861749 #865317

monochromatic

#051C1E #0E4F52 #178186 #20B3BA #3AD6DD

Accessibility & contrast

On white

4.65

#178186 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#178186 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #178186

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178186	#FFFFFF	#000000	##FFFFFF
##178186	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#777B86

Deuteranopia (green-blind)

#687086

Tritanopia (blue-blind)

#008682

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #178186;
/* rgb */ color: rgb(23, 129, 134);
/* oklch */ color: oklch(55.1% 0.088 199.9);

Tailwind

colors: {
  custom: {
    50: '#6ba6a9',
    500: '#178186',
    950: '#000000',
  },
}

SCSS

$custom: #178186;
$custom-light: #6ba6a9;
$custom-dark: #000000;

JSON

{
  "hex": "#178186",
  "rgb": {
    "r": 23,
    "g": 129,
    "b": 134
  },
  "hsl": {
    "h": 182.703,
    "s": 70.701,
    "l": 30.784
  },
  "oklch": {
    "l": 0.5506,
    "c": 0.08846,
    "h": 199.9
  },
  "luminance": 0.17604
}

Semantic roles & 50–950 ramp

primary

#178186

secondary

#BA443F

accent

#423AED

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #178186

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

Preview Lab → · Contrast checker → · Palette generator →