#18838E#18838E

#18838E is a mid, moderate teal. Relative luminance 0.184; OKLCH L 55.9% C 0.090 H 205.8°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#18838E
RGB	rgb(24, 131, 142)
HSL	hsl(186, 71%, 33%)
HSV	hsv(186, 83%, 56%)
CMYK	cmyk(83.1%, 7.7%, 0%, 44.3%)
CIE-LAB	lab(49.95, -24.22, -14.12)
CIE-LCH	lch(49.95, 28.03, 210.24°)
OKLab	oklab(55.92% -0.0813 -0.0393)
OKLCH	oklch(55.92% 0.09 205.8)
XYZ	xyz(13.3733, 18.3781, 28.4284)
Luminance	0.1838 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18838E #8E2318

analogous

#188E5E #18838E #18488E

triadic

#18838E #8E1883 #838E18

tetradic

#18838E #5E188E #8E2318 #488E18

square

#18838E #5E188E #8E2318 #488E18

split-complementary

#18838E #8E1848 #8E5E18

monochromatic

#062225 #0F535A #18838E #21B3C2 #41D0DF

Accessibility & contrast

On white

4.49

#18838E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#18838E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18838E

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18838E	#FFFFFF	#000000	##000000
##18838E	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#777D8F

Deuteranopia (green-blind)

#67728E

Tritanopia (blue-blind)

#008986

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #18838e;
/* rgb */ color: rgb(24, 131, 142);
/* oklch */ color: oklch(55.9% 0.090 205.8);

Tailwind

colors: {
  custom: {
    50: '#6da7af',
    500: '#18838e',
    950: '#000000',
  },
}

SCSS

$custom: #18838e;
$custom-light: #6da7af;
$custom-dark: #000000;

JSON

{
  "hex": "#18838e",
  "rgb": {
    "r": 24,
    "g": 131,
    "b": 142
  },
  "hsl": {
    "h": 185.593,
    "s": 71.084,
    "l": 32.549
  },
  "oklch": {
    "l": 0.55921,
    "c": 0.09026,
    "h": 205.8
  },
  "luminance": 0.1838
}

Semantic roles & 50–950 ramp

primary

#18838E

secondary

#C04E42

accent

#4B3AEE

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #18838E

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

Preview Lab → · Contrast checker → · Palette generator →