#18A19D#18A19D

#18A19D is a light, moderate teal. Relative luminance 0.281; OKLCH L 64.2% C 0.106 H 191.6°. Best body text is #000000 at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#18A19D
RGB	rgb(24, 161, 157)
HSL	hsl(178, 74%, 36%)
HSV	hsv(178, 85%, 63%)
CMYK	cmyk(85.1%, 0%, 2.5%, 36.9%)
CIE-LAB	lab(59.99, -34.16, -7.67)
CIE-LCH	lch(59.99, 35.01, 192.65°)
OKLab	oklab(64.24% -0.1042 -0.0214)
OKLCH	oklch(64.24% 0.106 191.6)
XYZ	xyz(19.2045, 28.1158, 36.3065)
Luminance	0.2812 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18A19D #A1181C

analogous

#18A159 #18A19D #1861A1

triadic

#18A19D #9D18A1 #A19D18

tetradic

#18A19D #5918A1 #A1181C #61A118

square

#18A19D #5918A1 #A1181C #61A118

split-complementary

#18A19D #A11861 #A15918

monochromatic

#083635 #106C69 #18A19D #20D6D1 #4FE5E0

Accessibility & contrast

On white

3.17

#18A19D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.62

#18A19D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18A19D

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18A19D	#FFFFFF	#000000	##000000
##18A19D	1.00	3.17	6.62	6.62
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.62	21.00	1.00	1.00
##000000	6.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97989D

Deuteranopia (green-blind)

#858B9E

Tritanopia (blue-blind)

#00A69F

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #18a19d;
/* rgb */ color: rgb(24, 161, 157);
/* oklch */ color: oklch(64.2% 0.106 191.6);

Tailwind

colors: {
  custom: {
    50: '#73bdb9',
    500: '#18a19d',
    950: '#000000',
  },
}

SCSS

$custom: #18a19d;
$custom-light: #73bdb9;
$custom-dark: #000000;

JSON

{
  "hex": "#18a19d",
  "rgb": {
    "r": 24,
    "g": 161,
    "b": 157
  },
  "hsl": {
    "h": 178.248,
    "s": 74.054,
    "l": 36.275
  },
  "oklch": {
    "l": 0.64243,
    "c": 0.10636,
    "h": 191.6
  },
  "luminance": 0.28118
}

Semantic roles & 50–950 ramp

primary

#18A19D

secondary

#C74E51

accent

#373DF1

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1211

muted

#7C8180

Preview Lab

Preview with #18A19D

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

Preview Lab → · Contrast checker → · Palette generator →