#18A187#18A187

#18A187 is a light, moderate teal. Relative luminance 0.274; OKLCH L 63.5% C 0.115 H 175.2°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#18A187
RGB	rgb(24, 161, 135)
HSL	hsl(169, 74%, 36%)
HSV	hsv(169, 85%, 63%)
CMYK	cmyk(85.1%, 0%, 16.1%, 36.9%)
CIE-LAB	lab(59.37, -40.47, 3.85)
CIE-LCH	lch(59.37, 40.65, 174.56°)
OKLab	oklab(63.53% -0.1146 0.0096)
OKLCH	oklch(63.53% 0.115 175.2)
XYZ	xyz(17.4924, 27.4310, 27.2897)
Luminance	0.2743 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18A187 #A11832

analogous

#18A143 #18A187 #1877A1

triadic

#18A187 #8718A1 #A18718

tetradic

#18A187 #4318A1 #A11832 #77A118

square

#18A187 #4318A1 #A11832 #77A118

split-complementary

#18A187 #A11877 #A14318

monochromatic

#08362E #106C5A #18A187 #20D6B4 #4FE5C8

Accessibility & contrast

On white

3.24

#18A187 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.49

#18A187 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18A187

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18A187	#FFFFFF	#000000	##000000
##18A187	1.00	3.24	6.49	6.49
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.49	21.00	1.00	1.00
##000000	6.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B9686

Deuteranopia (green-blind)

#8A8A89

Tritanopia (blue-blind)

#00A399

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #18a187;
/* rgb */ color: rgb(24, 161, 135);
/* oklch */ color: oklch(63.5% 0.115 175.2);

Tailwind

colors: {
  custom: {
    50: '#71bda9',
    500: '#18a187',
    950: '#000000',
  },
}

SCSS

$custom: #18a187;
$custom-light: #71bda9;
$custom-dark: #000000;

JSON

{
  "hex": "#18a187",
  "rgb": {
    "r": 24,
    "g": 161,
    "b": 135
  },
  "hsl": {
    "h": 168.613,
    "s": 74.054,
    "l": 36.275
  },
  "oklch": {
    "l": 0.63528,
    "c": 0.11505,
    "h": 175.2
  },
  "luminance": 0.27433
}

Semantic roles & 50–950 ramp

primary

#18A187

secondary

#C74E65

accent

#375AF1

background

#F7FBFA

surface

#EEF7F4

border

#C9D0CE

text

#091210

muted

#7B817F

Preview Lab

Preview with #18A187

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

Preview Lab → · Contrast checker → · Palette generator →