#18899D#18899D

#18899D is a mid, moderate teal. Relative luminance 0.205; OKLCH L 58.1% C 0.097 H 213.5°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#18899D
RGB	rgb(24, 137, 157)
HSL	hsl(189, 73%, 35%)
HSV	hsv(189, 85%, 62%)
CMYK	cmyk(84.7%, 12.7%, 0%, 38.4%)
CIE-LAB	lab(52.42, -22.29, -19.09)
CIE-LCH	lch(52.42, 29.35, 220.59°)
OKLab	oklab(58.1% -0.0807 -0.0533)
OKLCH	oklch(58.1% 0.097 213.5)
XYZ	xyz(15.4055, 20.5179, 35.0401)
Luminance	0.2052 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18899D #9D2C18

analogous

#189D6F #18899D #18469D

triadic

#18899D #9D1889 #899D18

tetradic

#18899D #6F189D #9D2C18 #469D18

square

#18899D #6F189D #9D2C18 #469D18

split-complementary

#18899D #9D1846 #9D6F18

monochromatic

#082C33 #105B68 #18899D #20B7D2 #4CCDE4

Accessibility & contrast

On white

4.11

#18899D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#18899D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18899D

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18899D	#FFFFFF	#000000	##000000
##18899D	1.00	4.11	5.10	5.10
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A849E

Deuteranopia (green-blind)

#69789D

Tritanopia (blue-blind)

#00918F

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #18899d;
/* rgb */ color: rgb(24, 137, 157);
/* oklch */ color: oklch(58.1% 0.097 213.5);

Tailwind

colors: {
  custom: {
    50: '#70abba',
    500: '#18899d',
    950: '#000000',
  },
}

SCSS

$custom: #18899d;
$custom-light: #70abba;
$custom-dark: #000000;

JSON

{
  "hex": "#18899d",
  "rgb": {
    "r": 24,
    "g": 137,
    "b": 157
  },
  "hsl": {
    "h": 189.023,
    "s": 73.481,
    "l": 35.49
  },
  "oklch": {
    "l": 0.58098,
    "c": 0.09673,
    "h": 213.5
  },
  "luminance": 0.2052
}

Semantic roles & 50–950 ramp

primary

#18899D

secondary

#C55E4B

accent

#5338F0

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #18899D

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

Preview Lab → · Contrast checker → · Palette generator →