#18A197#18A197

#18A197 is a light, moderate teal. Relative luminance 0.279; OKLCH L 64.0% C 0.108 H 186.9°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#18A197
RGB	rgb(24, 161, 151)
HSL	hsl(176, 74%, 36%)
HSV	hsv(176, 85%, 63%)
CMYK	cmyk(85.1%, 0%, 6.2%, 36.9%)
CIE-LAB	lab(59.81, -35.95, -4.54)
CIE-LCH	lch(59.81, 36.23, 187.20°)
OKLab	oklab(64.04% -0.107 -0.0129)
OKLCH	oklch(64.04% 0.108 186.9)
XYZ	xyz(18.7047, 27.9159, 33.6746)
Luminance	0.2792 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18A197 #A11822

analogous

#18A153 #18A197 #1867A1

triadic

#18A197 #9718A1 #A19718

tetradic

#18A197 #5318A1 #A11822 #67A118

square

#18A197 #5318A1 #A11822 #67A118

split-complementary

#18A197 #A11867 #A15318

monochromatic

#083633 #106C65 #18A197 #20D6C9 #4FE5DA

Accessibility & contrast

On white

3.19

#18A197 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#18A197 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18A197

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18A197	#FFFFFF	#000000	##000000
##18A197	1.00	3.19	6.58	6.58
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.58	21.00	1.00	1.00
##000000	6.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#989897

Deuteranopia (green-blind)

#868B98

Tritanopia (blue-blind)

#00A59E

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #18a197;
/* rgb */ color: rgb(24, 161, 151);
/* oklch */ color: oklch(64.0% 0.108 186.9);

Tailwind

colors: {
  custom: {
    50: '#73bdb5',
    500: '#18a197',
    950: '#000000',
  },
}

SCSS

$custom: #18a197;
$custom-light: #73bdb5;
$custom-dark: #000000;

JSON

{
  "hex": "#18a197",
  "rgb": {
    "r": 24,
    "g": 161,
    "b": 151
  },
  "hsl": {
    "h": 175.62,
    "s": 74.054,
    "l": 36.275
  },
  "oklch": {
    "l": 0.64036,
    "c": 0.10775,
    "h": 186.9
  },
  "luminance": 0.27918
}

Semantic roles & 50–950 ramp

primary

#18A197

secondary

#C74E57

accent

#3745F1

background

#F7FBFB

surface

#EEF7F6

border

#C9D0D0

text

#0A1211

muted

#7C8180

Preview Lab

Preview with #18A197

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

Preview Lab → · Contrast checker → · Palette generator →