#18A19A#18A19A

#18A19A is a light, moderate teal. Relative luminance 0.280; OKLCH L 64.1% C 0.107 H 189.2°. Best body text is #000000 at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#18A19A
RGB	rgb(24, 161, 154)
HSL	hsl(177, 74%, 36%)
HSV	hsv(177, 85%, 63%)
CMYK	cmyk(85.1%, 0%, 4.3%, 36.9%)
CIE-LAB	lab(59.90, -35.06, -6.10)
CIE-LCH	lch(59.90, 35.59, 189.88°)
OKLab	oklab(64.14% -0.1056 -0.0171)
OKLCH	oklch(64.14% 0.107 189.2)
XYZ	xyz(18.9515, 28.0146, 34.9741)
Luminance	0.2802 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18A19A #A1181F

analogous

#18A156 #18A19A #1864A1

triadic

#18A19A #9A18A1 #A19A18

tetradic

#18A19A #5618A1 #A1181F #64A118

square

#18A19A #5618A1 #A1181F #64A118

split-complementary

#18A19A #A11864 #A15618

monochromatic

#083634 #106C67 #18A19A #20D6CD #4FE5DD

Accessibility & contrast

On white

3.18

#18A19A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.60

#18A19A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18A19A

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18A19A	#FFFFFF	#000000	##000000
##18A19A	1.00	3.18	6.60	6.60
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.60	21.00	1.00	1.00
##000000	6.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97989A

Deuteranopia (green-blind)

#858B9B

Tritanopia (blue-blind)

#00A59F

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #18a19a;
/* rgb */ color: rgb(24, 161, 154);
/* oklch */ color: oklch(64.1% 0.107 189.2);

Tailwind

colors: {
  custom: {
    50: '#73bdb7',
    500: '#18a19a',
    950: '#000000',
  },
}

SCSS

$custom: #18a19a;
$custom-light: #73bdb7;
$custom-dark: #000000;

JSON

{
  "hex": "#18a19a",
  "rgb": {
    "r": 24,
    "g": 161,
    "b": 154
  },
  "hsl": {
    "h": 176.934,
    "s": 74.054,
    "l": 36.275
  },
  "oklch": {
    "l": 0.64138,
    "c": 0.10695,
    "h": 189.2
  },
  "luminance": 0.28017
}

Semantic roles & 50–950 ramp

primary

#18A19A

secondary

#C74E54

accent

#3741F1

background

#F7FBFB

surface

#EEF7F6

border

#C9D0D0

text

#0A1211

muted

#7C8180

Preview Lab

Preview with #18A19A

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

Preview Lab → · Contrast checker → · Palette generator →