#188573#188573

#188573 is a mid, moderate teal. Relative luminance 0.182; OKLCH L 55.5% C 0.096 H 178.1°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#188573
RGB	rgb(24, 133, 115)
HSL	hsl(170, 69%, 31%)
HSV	hsv(170, 82%, 52%)
CMYK	cmyk(82%, 0%, 13.5%, 47.8%)
CIE-LAB	lab(49.74, -33.55, 1.38)
CIE-LCH	lch(49.74, 33.58, 177.64°)
OKLab	oklab(55.47% -0.0962 0.0031)
OKLCH	oklch(55.47% 0.096 178.1)
XYZ	xyz(11.8571, 18.2056, 19.1054)
Luminance	0.1821 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188573 #85182A

analogous

#18853C #188573 #186085

triadic

#188573 #731885 #857318

tetradic

#188573 #3C1885 #85182A #608518

square

#188573 #3C1885 #85182A #608518

split-complementary

#188573 #851860 #853C18

monochromatic

#051D19 #0F5146 #188573 #21B9A0 #3CDCC1

Accessibility & contrast

On white

4.52

#188573 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#188573 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188573

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188573	#FFFFFF	#000000	##000000
##188573	1.00	4.52	4.64	4.64
#FFFFFF	4.52	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)

#7F7C72

Deuteranopia (green-blind)

#717274

Tritanopia (blue-blind)

#008780

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #188573;
/* rgb */ color: rgb(24, 133, 115);
/* oklch */ color: oklch(55.5% 0.096 178.1);

Tailwind

colors: {
  custom: {
    50: '#6aa99b',
    500: '#188573',
    950: '#000000',
  },
}

SCSS

$custom: #188573;
$custom-light: #6aa99b;
$custom-dark: #000000;

JSON

{
  "hex": "#188573",
  "rgb": {
    "r": 24,
    "g": 133,
    "b": 115
  },
  "hsl": {
    "h": 170.092,
    "s": 69.427,
    "l": 30.784
  },
  "oklch": {
    "l": 0.55468,
    "c": 0.09621,
    "h": 178.1
  },
  "luminance": 0.18207
}

Semantic roles & 50–950 ramp

primary

#188573

secondary

#B94054

accent

#3C59EC

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#08100E

muted

#7A7F7E

Preview Lab

Preview with #188573

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

Preview Lab → · Contrast checker → · Palette generator →