#188C8A#188C8A

#188C8A is a mid, moderate teal. Relative luminance 0.208; OKLCH L 58.1% C 0.095 H 193.0°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#188C8A
RGB	rgb(24, 140, 138)
HSL	hsl(179, 71%, 32%)
HSV	hsv(179, 83%, 55%)
CMYK	cmyk(82.9%, 0%, 1.4%, 45.1%)
CIE-LAB	lab(52.71, -29.99, -7.64)
CIE-LCH	lch(52.71, 30.95, 194.29°)
OKLab	oklab(58.12% -0.0922 -0.0213)
OKLCH	oklch(58.12% 0.095 193)
XYZ	xyz(14.3401, 20.7835, 27.2957)
Luminance	0.2079 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188C8A #8C181A

analogous

#188C50 #188C8A #18548C

triadic

#188C8A #8A188C #8C8A18

tetradic

#188C8A #50188C #8C181A #548C18

square

#188C8A #50188C #8C181A #548C18

split-complementary

#188C8A #8C1854 #8C5018

monochromatic

#062423 #0F5857 #188C8A #21C0BD #40DEDC

Accessibility & contrast

On white

4.07

#188C8A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#188C8A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188C8A

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188C8A	#FFFFFF	#000000	##000000
##188C8A	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83848A

Deuteranopia (green-blind)

#73798B

Tritanopia (blue-blind)

#00908B

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #188c8a;
/* rgb */ color: rgb(24, 140, 138);
/* oklch */ color: oklch(58.1% 0.095 193.0);

Tailwind

colors: {
  custom: {
    50: '#6eaeac',
    500: '#188c8a',
    950: '#000000',
  },
}

SCSS

$custom: #188c8a;
$custom-light: #6eaeac;
$custom-dark: #000000;

JSON

{
  "hex": "#188c8a",
  "rgb": {
    "r": 24,
    "g": 140,
    "b": 138
  },
  "hsl": {
    "h": 178.966,
    "s": 70.732,
    "l": 32.157
  },
  "oklch": {
    "l": 0.58117,
    "c": 0.09461,
    "h": 193
  },
  "luminance": 0.20785
}

Semantic roles & 50–950 ramp

primary

#188C8A

secondary

#BF4143

accent

#3A3DED

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#081010

muted

#7B7F7F

Preview Lab

Preview with #188C8A

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

Preview Lab → · Contrast checker → · Palette generator →