#18898F#18898F

#18898F is a mid, moderate teal. Relative luminance 0.201; OKLCH L 57.5% C 0.093 H 200.6°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#18898F
RGB	rgb(24, 137, 143)
HSL	hsl(183, 71%, 33%)
HSV	hsv(183, 83%, 56%)
CMYK	cmyk(83.2%, 4.2%, 0%, 43.9%)
CIE-LAB	lab(51.91, -26.93, -11.74)
CIE-LCH	lch(51.91, 29.38, 203.55°)
OKLab	oklab(57.52% -0.0868 -0.0326)
OKLCH	oklch(57.52% 0.093 200.6)
XYZ	xyz(14.2780, 20.0669, 29.1020)
Luminance	0.2007 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18898F #8F1E18

analogous

#188F59 #18898F #184E8F

triadic

#18898F #8F1889 #898F18

tetradic

#18898F #59188F #8F1E18 #4E8F18

square

#18898F #59188F #8F1E18 #4E8F18

split-complementary

#18898F #8F184E #8F5918

monochromatic

#062526 #0F575B #18898F #21BBC3 #42D7DF

Accessibility & contrast

On white

4.19

#18898F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#18898F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18898F

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18898F	#FFFFFF	#000000	##000000
##18898F	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8290

Deuteranopia (green-blind)

#6E778F

Tritanopia (blue-blind)

#008F8B

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #18898f;
/* rgb */ color: rgb(24, 137, 143);
/* oklch */ color: oklch(57.5% 0.093 200.6);

Tailwind

colors: {
  custom: {
    50: '#6eacaf',
    500: '#18898f',
    950: '#000000',
  },
}

SCSS

$custom: #18898f;
$custom-light: #6eacaf;
$custom-dark: #000000;

JSON

{
  "hex": "#18898f",
  "rgb": {
    "r": 24,
    "g": 137,
    "b": 143
  },
  "hsl": {
    "h": 183.025,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.57522,
    "c": 0.09278,
    "h": 200.6
  },
  "luminance": 0.20069
}

Semantic roles & 50–950 ramp

primary

#18898F

secondary

#C04943

accent

#433AEE

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#081010

muted

#7B7F7F

Preview Lab

Preview with #18898F

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

Preview Lab → · Contrast checker → · Palette generator →