#178285#178285

#178285 is a mid, moderate teal. Relative luminance 0.178; OKLCH L 55.3% C 0.089 H 197.9°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#178285
RGB	rgb(23, 130, 133)
HSL	hsl(182, 71%, 31%)
HSV	hsv(182, 83%, 52%)
CMYK	cmyk(82.7%, 2.3%, 0%, 47.8%)
CIE-LAB	lab(49.30, -26.74, -9.83)
CIE-LCH	lch(49.30, 28.49, 200.18°)
OKLab	oklab(55.29% -0.0846 -0.0273)
OKLCH	oklch(55.29% 0.089 197.9)
XYZ	xyz(12.5677, 17.8393, 24.9667)
Luminance	0.1784 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178285 #851A17

analogous

#178551 #178285 #174B85

triadic

#178285 #851782 #828517

tetradic

#178285 #511785 #851A17 #4B8517

square

#178285 #511785 #851A17 #4B8517

split-complementary

#178285 #85174B #855117

monochromatic

#051C1D #0E4F51 #178285 #20B5B9 #3AD8DD

Accessibility & contrast

On white

4.60

#178285 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#178285 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #178285

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178285	#FFFFFF	#000000	##FFFFFF
##178285	1.00	4.60	4.57	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#787B85

Deuteranopia (green-blind)

#697186

Tritanopia (blue-blind)

#008783

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #178285;
/* rgb */ color: rgb(23, 130, 133);
/* oklch */ color: oklch(55.3% 0.089 197.9);

Tailwind

colors: {
  custom: {
    50: '#6ba7a8',
    500: '#178285',
    950: '#000000',
  },
}

SCSS

$custom: #178285;
$custom-light: #6ba7a8;
$custom-dark: #000000;

JSON

{
  "hex": "#178285",
  "rgb": {
    "r": 23,
    "g": 130,
    "b": 133
  },
  "hsl": {
    "h": 181.636,
    "s": 70.513,
    "l": 30.588
  },
  "oklch": {
    "l": 0.55285,
    "c": 0.08895,
    "h": 197.9
  },
  "luminance": 0.17841
}

Semantic roles & 50–950 ramp

primary

#178285

secondary

#B9423F

accent

#3F3BED

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #178285

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

Preview Lab → · Contrast checker → · Palette generator →