#18889B#18889B

#18889B is a mid, moderate teal. Relative luminance 0.202; OKLCH L 57.8% C 0.096 H 212.7°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#18889B
RGB	rgb(24, 136, 155)
HSL	hsl(189, 73%, 35%)
HSV	hsv(189, 85%, 61%)
CMYK	cmyk(84.5%, 12.3%, 0%, 39.2%)
CIE-LAB	lab(52.03, -22.45, -18.54)
CIE-LCH	lch(52.03, 29.11, 219.55°)
OKLab	oklab(57.76% -0.0806 -0.0517)
OKLCH	oklch(57.76% 0.096 212.7)
XYZ	xyz(15.0947, 20.1671, 34.1011)
Luminance	0.2017 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18889B #9B2B18

analogous

#189B6C #18889B #18479B

triadic

#18889B #9B1888 #889B18

tetradic

#18889B #6C189B #9B2B18 #479B18

square

#18889B #6C189B #9B2B18 #479B18

split-complementary

#18889B #9B1847 #9B6C18

monochromatic

#082B31 #105A66 #18889B #20B6D0 #4ACDE3

Accessibility & contrast

On white

4.17

#18889B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#18889B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18889B

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18889B	#FFFFFF	#000000	##000000
##18889B	1.00	4.17	5.03	5.03
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A839C

Deuteranopia (green-blind)

#69779B

Tritanopia (blue-blind)

#00908E

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #18889b;
/* rgb */ color: rgb(24, 136, 155);
/* oklch */ color: oklch(57.8% 0.096 212.7);

Tailwind

colors: {
  custom: {
    50: '#6fabb8',
    500: '#18889b',
    950: '#000000',
  },
}

SCSS

$custom: #18889b;
$custom-light: #6fabb8;
$custom-dark: #000000;

JSON

{
  "hex": "#18889b",
  "rgb": {
    "r": 24,
    "g": 136,
    "b": 155
  },
  "hsl": {
    "h": 188.702,
    "s": 73.184,
    "l": 35.098
  },
  "oklch": {
    "l": 0.57757,
    "c": 0.09575,
    "h": 212.7
  },
  "luminance": 0.20169
}

Semantic roles & 50–950 ramp

primary

#18889B

secondary

#C55C4A

accent

#5338F0

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #18889B

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

Preview Lab → · Contrast checker → · Palette generator →