#18959E#18959E

#18959E is a mid, moderate teal. Relative luminance 0.242; OKLCH L 61.2% C 0.100 H 202.7°. Best body text is #000000 at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#18959E
RGB	rgb(24, 149, 158)
HSL	hsl(184, 74%, 36%)
HSV	hsv(184, 85%, 62%)
CMYK	cmyk(84.8%, 5.7%, 0%, 38%)
CIE-LAB	lab(56.24, -28.07, -13.86)
CIE-LCH	lch(56.24, 31.31, 206.27°)
OKLab	oklab(61.21% -0.092 -0.0386)
OKLCH	oklch(61.21% 0.1 202.7)
XYZ	xyz(17.2929, 24.1555, 36.0922)
Luminance	0.2416 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18959E #9E2118

analogous

#189E64 #18959E #18529E

triadic

#18959E #9E1895 #959E18

tetradic

#18959E #64189E #9E2118 #529E18

square

#18959E #64189E #9E2118 #529E18

split-complementary

#18959E #9E1852 #9E6418

monochromatic

#083134 #106369 #18959E #20C7D3 #4DDAE4

Accessibility & contrast

On white

3.60

#18959E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.83

#18959E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18959E

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18959E	#FFFFFF	#000000	##000000
##18959E	1.00	3.60	5.83	5.83
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.83	21.00	1.00	1.00
##000000	5.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#888E9F

Deuteranopia (green-blind)

#77819E

Tritanopia (blue-blind)

#009B98

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #18959e;
/* rgb */ color: rgb(24, 149, 158);
/* oklch */ color: oklch(61.2% 0.100 202.7);

Tailwind

colors: {
  custom: {
    50: '#71b4ba',
    500: '#18959e',
    950: '#000000',
  },
}

SCSS

$custom: #18959e;
$custom-light: #71b4ba;
$custom-dark: #000000;

JSON

{
  "hex": "#18959e",
  "rgb": {
    "r": 24,
    "g": 149,
    "b": 158
  },
  "hsl": {
    "h": 184.03,
    "s": 73.626,
    "l": 35.686
  },
  "oklch": {
    "l": 0.61205,
    "c": 0.09975,
    "h": 202.7
  },
  "luminance": 0.24158
}

Semantic roles & 50–950 ramp

primary

#18959E

secondary

#C6544C

accent

#4438F0

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#091111

muted

#7B8080

Preview Lab

Preview with #18959E

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

Preview Lab → · Contrast checker → · Palette generator →