#178670#178670

#178670 is a mid, moderate teal. Relative luminance 0.184; OKLCH L 55.6% C 0.099 H 175.0°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#178670
RGB	rgb(23, 134, 112)
HSL	hsl(168, 71%, 31%)
HSV	hsv(168, 83%, 53%)
CMYK	cmyk(82.8%, 0%, 16.4%, 47.5%)
CIE-LAB	lab(49.98, -34.95, 3.47)
CIE-LCH	lch(49.98, 35.12, 174.33°)
OKLab	oklab(55.63% -0.099 0.0087)
OKLCH	oklch(55.63% 0.099 175)
XYZ	xyz(11.8015, 18.4007, 18.2558)
Luminance	0.1840 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178670 #86172D

analogous

#178638 #178670 #176486

triadic

#178670 #701786 #867017

tetradic

#178670 #381786 #86172D #648617

square

#178670 #381786 #86172D #648617

split-complementary

#178670 #861764 #863817

monochromatic

#051E19 #0E5244 #178670 #20BA9C #3ADDBD

Accessibility & contrast

On white

4.49

#178670 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#178670 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178670

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178670	#FFFFFF	#000000	##000000
##178670	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#817D6F

Deuteranopia (green-blind)

#737372

Tritanopia (blue-blind)

#008880

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #178670;
/* rgb */ color: rgb(23, 134, 112);
/* oklch */ color: oklch(55.6% 0.099 175.0);

Tailwind

colors: {
  custom: {
    50: '#6aaa99',
    500: '#178670',
    950: '#000000',
  },
}

SCSS

$custom: #178670;
$custom-light: #6aaa99;
$custom-dark: #000000;

JSON

{
  "hex": "#178670",
  "rgb": {
    "r": 23,
    "g": 134,
    "b": 112
  },
  "hsl": {
    "h": 168.108,
    "s": 70.701,
    "l": 30.784
  },
  "oklch": {
    "l": 0.55628,
    "c": 0.09938,
    "h": 175
  },
  "luminance": 0.18402
}

Semantic roles & 50–950 ramp

primary

#178670

secondary

#BA3F57

accent

#3A5EED

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#08100D

muted

#7A7F7E

Preview Lab

Preview with #178670

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

Preview Lab → · Contrast checker → · Palette generator →