#178173#178173

#178173 is a mid, moderate teal. Relative luminance 0.171; OKLCH L 54.4% C 0.092 H 181.3°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#178173
RGB	rgb(23, 129, 115)
HSL	hsl(172, 70%, 30%)
HSV	hsv(172, 82%, 51%)
CMYK	cmyk(82.2%, 0%, 10.9%, 49.4%)
CIE-LAB	lab(48.41, -31.80, -0.56)
CIE-LCH	lch(48.41, 31.80, 181.02°)
OKLab	oklab(54.37% -0.0923 -0.002)
OKLCH	oklch(54.37% 0.092 181.3)
XYZ	xyz(11.2966, 17.1191, 18.9253)
Luminance	0.1712 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178173 #811725

analogous

#17813E #178173 #175A81

triadic

#178173 #731781 #817317

tetradic

#178173 #3E1781 #811725 #5A8117

square

#178173 #3E1781 #811725 #5A8117

split-complementary

#178173 #81175A #813E17

monochromatic

#051A17 #0E4D45 #178173 #20B5A1 #37DBC6

Accessibility & contrast

On white

4.75

#178173 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#178173 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #178173

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178173	#FFFFFF	#000000	##FFFFFF
##178173	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7972

Deuteranopia (green-blind)

#6D6F74

Tritanopia (blue-blind)

#00847D

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #178173;
/* rgb */ color: rgb(23, 129, 115);
/* oklch */ color: oklch(54.4% 0.092 181.3);

Tailwind

colors: {
  custom: {
    50: '#69a69b',
    500: '#178173',
    950: '#000000',
  },
}

SCSS

$custom: #178173;
$custom-light: #69a69b;
$custom-dark: #000000;

JSON

{
  "hex": "#178173",
  "rgb": {
    "r": 23,
    "g": 129,
    "b": 115
  },
  "hsl": {
    "h": 172.075,
    "s": 69.737,
    "l": 29.804
  },
  "oklch": {
    "l": 0.54372,
    "c": 0.09232,
    "h": 181.3
  },
  "luminance": 0.1712
}

Semantic roles & 50–950 ramp

primary

#178173

secondary

#B53E4E

accent

#3B53ED

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#070F0E

muted

#7A7F7E

Preview Lab

Preview with #178173

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

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