#188666#188666

#188666 is a mid, moderate teal. Relative luminance 0.182; OKLCH L 55.4% C 0.106 H 167.6°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#188666
RGB	rgb(24, 134, 102)
HSL	hsl(163, 70%, 31%)
HSV	hsv(163, 82%, 53%)
CMYK	cmyk(82.1%, 0%, 23.9%, 47.5%)
CIE-LAB	lab(49.74, -37.52, 8.95)
CIE-LCH	lch(49.74, 38.57, 166.58°)
OKLab	oklab(55.35% -0.1038 0.0229)
OKLCH	oklch(55.35% 0.106 167.6)
XYZ	xyz(11.2987, 18.2023, 15.4857)
Luminance	0.1820 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188666 #861838

analogous

#18862F #188666 #186F86

triadic

#188666 #661886 #866618

tetradic

#188666 #2F1886 #861838 #6F8618

square

#188666 #2F1886 #861838 #6F8618

split-complementary

#188666 #86186F #862F18

monochromatic

#051E17 #0F523E #188666 #21BA8E #3CDCAE

Accessibility & contrast

On white

4.53

#188666 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#188666 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188666

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188666	#FFFFFF	#000000	##000000
##188666	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#837C64

Deuteranopia (green-blind)

#757268

Tritanopia (blue-blind)

#00877D

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #188666;
/* rgb */ color: rgb(24, 134, 102);
/* oklch */ color: oklch(55.4% 0.106 167.6);

Tailwind

colors: {
  custom: {
    50: '#6aaa91',
    500: '#188666',
    950: '#000000',
  },
}

SCSS

$custom: #188666;
$custom-light: #6aaa91;
$custom-dark: #000000;

JSON

{
  "hex": "#188666",
  "rgb": {
    "r": 24,
    "g": 134,
    "b": 102
  },
  "hsl": {
    "h": 162.545,
    "s": 69.62,
    "l": 30.98
  },
  "oklch": {
    "l": 0.55354,
    "c": 0.10626,
    "h": 167.6
  },
  "luminance": 0.18204
}

Semantic roles & 50–950 ramp

primary

#188666

secondary

#BA4063

accent

#3B6FEC

background

#F6FAF8

surface

#ECF4F0

border

#C7CECB

text

#08100C

muted

#7A7F7D

Preview Lab

Preview with #188666

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

Preview Lab → · Contrast checker → · Palette generator →