#188C90#188C90

#188C90 is a mid, moderate teal. Relative luminance 0.210; OKLCH L 58.3% C 0.094 H 198.6°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#188C90
RGB	rgb(24, 140, 144)
HSL	hsl(182, 71%, 33%)
HSV	hsv(182, 83%, 56%)
CMYK	cmyk(83.3%, 2.8%, 0%, 43.5%)
CIE-LAB	lab(52.91, -28.10, -10.82)
CIE-LCH	lch(52.91, 30.12, 201.06°)
OKLab	oklab(58.34% -0.0894 -0.0301)
OKLCH	oklch(58.34% 0.094 198.6)
XYZ	xyz(14.7865, 20.9621, 29.6469)
Luminance	0.2096 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188C90 #901C18

analogous

#189058 #188C90 #185090

triadic

#188C90 #90188C #8C9018

tetradic

#188C90 #581890 #901C18 #509018

square

#188C90 #581890 #901C18 #509018

split-complementary

#188C90 #901850 #905818

monochromatic

#072627 #0F595C #188C90 #21BFC4 #43DAE0

Accessibility & contrast

On white

4.04

#188C90 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#188C90 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188C90

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188C90	#FFFFFF	#000000	##000000
##188C90	1.00	4.04	5.19	5.19
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#818590

Deuteranopia (green-blind)

#717991

Tritanopia (blue-blind)

#00918D

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #188c90;
/* rgb */ color: rgb(24, 140, 144);
/* oklch */ color: oklch(58.3% 0.094 198.6);

Tailwind

colors: {
  custom: {
    50: '#6eaeb0',
    500: '#188c90',
    950: '#000000',
  },
}

SCSS

$custom: #188c90;
$custom-light: #6eaeb0;
$custom-dark: #000000;

JSON

{
  "hex": "#188c90",
  "rgb": {
    "r": 24,
    "g": 140,
    "b": 144
  },
  "hsl": {
    "h": 182,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.58341,
    "c": 0.09433,
    "h": 198.6
  },
  "luminance": 0.20964
}

Semantic roles & 50–950 ramp

primary

#188C90

secondary

#C04843

accent

#403AEE

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #188C90

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

Preview Lab → · Contrast checker → · Palette generator →