#188594#188594

#188594 is a mid, moderate teal. Relative luminance 0.191; OKLCH L 56.7% C 0.093 H 209.4°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#188594
RGB	rgb(24, 133, 148)
HSL	hsl(187, 72%, 34%)
HSV	hsv(187, 84%, 58%)
CMYK	cmyk(83.8%, 10.1%, 0%, 42%)
CIE-LAB	lab(50.81, -23.25, -16.32)
CIE-LCH	lch(50.81, 28.40, 215.07°)
OKLab	oklab(56.69% -0.0806 -0.0455)
OKLCH	oklch(56.69% 0.093 209.4)
XYZ	xyz(14.1072, 19.1056, 30.9555)
Luminance	0.1911 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188594 #942718

analogous

#189465 #188594 #184794

triadic

#188594 #941885 #859418

tetradic

#188594 #651894 #942718 #479418

square

#188594 #651894 #942718 #479418

split-complementary

#188594 #941847 #946518

monochromatic

#07262B #0F565F #188594 #21B4C9 #45CEE1

Accessibility & contrast

On white

4.36

#188594 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#188594 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188594

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188594	#FFFFFF	#000000	##000000
##188594	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#788095

Deuteranopia (green-blind)

#687494

Tritanopia (blue-blind)

#008C8A

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #188594;
/* rgb */ color: rgb(24, 133, 148);
/* oklch */ color: oklch(56.7% 0.093 209.4);

Tailwind

colors: {
  custom: {
    50: '#6ea9b3',
    500: '#188594',
    950: '#000000',
  },
}

SCSS

$custom: #188594;
$custom-light: #6ea9b3;
$custom-dark: #000000;

JSON

{
  "hex": "#188594",
  "rgb": {
    "r": 24,
    "g": 133,
    "b": 148
  },
  "hsl": {
    "h": 187.258,
    "s": 72.093,
    "l": 33.725
  },
  "oklch": {
    "l": 0.56688,
    "c": 0.09257,
    "h": 209.4
  },
  "luminance": 0.19107
}

Semantic roles & 50–950 ramp

primary

#188594

secondary

#C25546

accent

#4F39EF

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#081011

muted

#7B7F80

Preview Lab

Preview with #188594

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

Preview Lab → · Contrast checker → · Palette generator →