#178669#178669

#178669 is a mid, moderate teal. Relative luminance 0.183; OKLCH L 55.4% C 0.104 H 169.7°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#178669
RGB	rgb(23, 134, 105)
HSL	hsl(164, 71%, 31%)
HSV	hsv(164, 83%, 53%)
CMYK	cmyk(82.8%, 0%, 21.6%, 47.5%)
CIE-LAB	lab(49.80, -36.84, 7.29)
CIE-LCH	lch(49.80, 37.56, 168.81°)
OKLab	oklab(55.42% -0.1025 0.0186)
OKLCH	oklch(55.42% 0.104 169.7)
XYZ	xyz(11.4268, 18.2508, 16.2824)
Luminance	0.1825 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178669 #861734

analogous

#178631 #178669 #176B86

triadic

#178669 #691786 #866917

tetradic

#178669 #311786 #861734 #6B8617

square

#178669 #311786 #861734 #6B8617

split-complementary

#178669 #86176B #863117

monochromatic

#051E17 #0E5240 #178669 #20BA92 #3ADDB3

Accessibility & contrast

On white

4.52

#178669 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#178669 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178669

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178669	#FFFFFF	#000000	##000000
##178669	1.00	4.52	4.65	4.65
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#827C68

Deuteranopia (green-blind)

#74726B

Tritanopia (blue-blind)

#00877E

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #178669;
/* rgb */ color: rgb(23, 134, 105);
/* oklch */ color: oklch(55.4% 0.104 169.7);

Tailwind

colors: {
  custom: {
    50: '#6aaa93',
    500: '#178669',
    950: '#000000',
  },
}

SCSS

$custom: #178669;
$custom-light: #6aaa93;
$custom-dark: #000000;

JSON

{
  "hex": "#178669",
  "rgb": {
    "r": 23,
    "g": 134,
    "b": 105
  },
  "hsl": {
    "h": 164.324,
    "s": 70.701,
    "l": 30.784
  },
  "oklch": {
    "l": 0.55421,
    "c": 0.10421,
    "h": 169.7
  },
  "luminance": 0.18252
}

Semantic roles & 50–950 ramp

primary

#178669

secondary

#BA3F5F

accent

#3A69ED

background

#F6FAF9

surface

#ECF4F1

border

#C7CECB

text

#08100D

muted

#7A7F7E

Preview Lab

Preview with #178669

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

Preview Lab → · Contrast checker → · Palette generator →