#178664#178664

#178664 is a mid, moderate teal. Relative luminance 0.182; OKLCH L 55.3% C 0.108 H 166.3°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#178664
RGB	rgb(23, 134, 100)
HSL	hsl(162, 71%, 31%)
HSV	hsv(162, 83%, 53%)
CMYK	cmyk(82.8%, 0%, 25.4%, 47.5%)
CIE-LAB	lab(49.68, -38.13, 10.02)
CIE-LCH	lch(49.68, 39.43, 165.28°)
OKLab	oklab(55.28% -0.1051 0.0256)
OKLCH	oklch(55.28% 0.108 166.3)
XYZ	xyz(11.1774, 18.1511, 14.9685)
Luminance	0.1815 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178664 #861739

analogous

#17862D #178664 #177086

triadic

#178664 #641786 #866417

tetradic

#178664 #2D1786 #861739 #708617

square

#178664 #2D1786 #861739 #708617

split-complementary

#178664 #861770 #862D17

monochromatic

#051E16 #0E523D #178664 #20BA8B #3ADDAB

Accessibility & contrast

On white

4.54

#178664 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#178664 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178664

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178664	#FFFFFF	#000000	##000000
##178664	1.00	4.54	4.63	4.63
#FFFFFF	4.54	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)

#837C62

Deuteranopia (green-blind)

#757266

Tritanopia (blue-blind)

#00867D

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #178664;
/* rgb */ color: rgb(23, 134, 100);
/* oklch */ color: oklch(55.3% 0.108 166.3);

Tailwind

colors: {
  custom: {
    50: '#69aa90',
    500: '#178664',
    950: '#000000',
  },
}

SCSS

$custom: #178664;
$custom-light: #69aa90;
$custom-dark: #000000;

JSON

{
  "hex": "#178664",
  "rgb": {
    "r": 23,
    "g": 134,
    "b": 100
  },
  "hsl": {
    "h": 161.622,
    "s": 70.701,
    "l": 30.784
  },
  "oklch": {
    "l": 0.55283,
    "c": 0.10816,
    "h": 166.3
  },
  "luminance": 0.18152
}

Semantic roles & 50–950 ramp

primary

#178664

secondary

#BA3F65

accent

#3A71ED

background

#F6FAF8

surface

#ECF4F0

border

#C7CECB

text

#07100C

muted

#7A7F7D

Preview Lab

Preview with #178664

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

Preview Lab → · Contrast checker → · Palette generator →