#188B87#188B87

#188B87 is a mid, moderate teal. Relative luminance 0.204; OKLCH L 57.7% C 0.094 H 191.1°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#188B87
RGB	rgb(24, 139, 135)
HSL	hsl(178, 71%, 32%)
HSV	hsv(178, 83%, 55%)
CMYK	cmyk(82.7%, 0%, 2.9%, 45.5%)
CIE-LAB	lab(52.29, -30.44, -6.52)
CIE-LCH	lch(52.29, 31.13, 192.09°)
OKLab	oklab(57.75% -0.0926 -0.0182)
OKLCH	oklch(57.75% 0.094 191.1)
XYZ	xyz(13.9804, 20.4069, 26.1191)
Luminance	0.2041 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188B87 #8B181C

analogous

#188B4E #188B87 #18568B

triadic

#188B87 #87188B #8B8718

tetradic

#188B87 #4E188B #8B181C #568B18

square

#188B87 #4E188B #8B181C #568B18

split-complementary

#188B87 #8B1856 #8B4E18

monochromatic

#062322 #0F5754 #188B87 #21BFBA #3FDED8

Accessibility & contrast

On white

4.13

#188B87 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#188B87 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188B87

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188B87	#FFFFFF	#000000	##000000
##188B87	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#828387

Deuteranopia (green-blind)

#737888

Tritanopia (blue-blind)

#008F8A

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #188b87;
/* rgb */ color: rgb(24, 139, 135);
/* oklch */ color: oklch(57.7% 0.094 191.1);

Tailwind

colors: {
  custom: {
    50: '#6dada9',
    500: '#188b87',
    950: '#000000',
  },
}

SCSS

$custom: #188b87;
$custom-light: #6dada9;
$custom-dark: #000000;

JSON

{
  "hex": "#188b87",
  "rgb": {
    "r": 24,
    "g": 139,
    "b": 135
  },
  "hsl": {
    "h": 177.913,
    "s": 70.552,
    "l": 31.961
  },
  "oklch": {
    "l": 0.57745,
    "c": 0.09436,
    "h": 191.1
  },
  "luminance": 0.20409
}

Semantic roles & 50–950 ramp

primary

#188B87

secondary

#BE4045

accent

#3A41ED

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#081010

muted

#7B7F7F

Preview Lab

Preview with #188B87

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

Preview Lab → · Contrast checker → · Palette generator →