#178572#178572

#178572 is a mid, moderate teal. Relative luminance 0.182; OKLCH L 55.4% C 0.097 H 177.3°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#178572
RGB	rgb(23, 133, 114)
HSL	hsl(170, 71%, 31%)
HSV	hsv(170, 83%, 52%)
CMYK	cmyk(82.7%, 0%, 14.3%, 47.8%)
CIE-LAB	lab(49.70, -33.93, 1.91)
CIE-LCH	lch(49.70, 33.99, 176.79°)
OKLab	oklab(55.42% -0.097 0.0045)
OKLCH	oklch(55.42% 0.097 177.3)
XYZ	xyz(11.7766, 18.1706, 18.8029)
Luminance	0.1817 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178572 #85172A

analogous

#17853B #178572 #176185

triadic

#178572 #721785 #857217

tetradic

#178572 #3B1785 #85172A #618517

square

#178572 #3B1785 #85172A #618517

split-complementary

#178572 #851761 #853B17

monochromatic

#051D19 #0E5145 #178572 #20B99F #3ADDC1

Accessibility & contrast

On white

4.53

#178572 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#178572 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178572

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178572	#FFFFFF	#000000	##000000
##178572	1.00	4.53	4.63	4.63
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7C71

Deuteranopia (green-blind)

#717273

Tritanopia (blue-blind)

#00877F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #178572;
/* rgb */ color: rgb(23, 133, 114);
/* oklch */ color: oklch(55.4% 0.097 177.3);

Tailwind

colors: {
  custom: {
    50: '#6aa99a',
    500: '#178572',
    950: '#000000',
  },
}

SCSS

$custom: #178572;
$custom-light: #6aa99a;
$custom-dark: #000000;

JSON

{
  "hex": "#178572",
  "rgb": {
    "r": 23,
    "g": 133,
    "b": 114
  },
  "hsl": {
    "h": 169.636,
    "s": 70.513,
    "l": 30.588
  },
  "oklch": {
    "l": 0.5542,
    "c": 0.09707,
    "h": 177.3
  },
  "luminance": 0.18172
}

Semantic roles & 50–950 ramp

primary

#178572

secondary

#B93F54

accent

#3B59ED

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#08100E

muted

#7A7F7E

Preview Lab

Preview with #178572

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

Preview Lab → · Contrast checker → · Palette generator →