#18858F#18858F

#18858F is a mid, moderate teal. Relative luminance 0.190; OKLCH L 56.5% C 0.091 H 204.7°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#18858F
RGB	rgb(24, 133, 143)
HSL	hsl(185, 71%, 33%)
HSV	hsv(185, 83%, 56%)
CMYK	cmyk(83.2%, 7%, 0%, 43.9%)
CIE-LAB	lab(50.63, -24.91, -13.68)
CIE-LCH	lch(50.63, 28.42, 208.77°)
OKLab	oklab(56.48% -0.0828 -0.0381)
OKLCH	oklch(56.48% 0.091 204.7)
XYZ	xyz(13.7199, 18.9507, 28.9160)
Luminance	0.1895 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18858F #8F2218

analogous

#188F5D #18858F #18498F

triadic

#18858F #8F1885 #858F18

tetradic

#18858F #5D188F #8F2218 #498F18

square

#18858F #5D188F #8F2218 #498F18

split-complementary

#18858F #8F1849 #8F5D18

monochromatic

#062426 #0F545B #18858F #21B6C3 #42D2DF

Accessibility & contrast

On white

4.38

#18858F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#18858F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18858F

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18858F	#FFFFFF	#000000	##000000
##18858F	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#797F90

Deuteranopia (green-blind)

#69748F

Tritanopia (blue-blind)

#008B88

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #18858f;
/* rgb */ color: rgb(24, 133, 143);
/* oklch */ color: oklch(56.5% 0.091 204.7);

Tailwind

colors: {
  custom: {
    50: '#6da9af',
    500: '#18858f',
    950: '#000000',
  },
}

SCSS

$custom: #18858f;
$custom-light: #6da9af;
$custom-dark: #000000;

JSON

{
  "hex": "#18858f",
  "rgb": {
    "r": 24,
    "g": 133,
    "b": 143
  },
  "hsl": {
    "h": 185.042,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.56482,
    "c": 0.09116,
    "h": 204.7
  },
  "luminance": 0.18952
}

Semantic roles & 50–950 ramp

primary

#18858F

secondary

#C04D43

accent

#493AEE

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#081010

muted

#7B7F7F

Preview Lab

Preview with #18858F

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

Preview Lab → · Contrast checker → · Palette generator →