#18AC8A#18AC8A

#18AC8A is a light, vivid teal. Relative luminance 0.315; OKLCH L 66.5% C 0.125 H 171.5°. Best body text is #000000 at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#18AC8A
RGB	rgb(24, 172, 138)
HSL	hsl(166, 76%, 38%)
HSV	hsv(166, 86%, 67%)
CMYK	cmyk(86%, 0%, 19.8%, 32.5%)
CIE-LAB	lab(62.95, -44.35, 7.32)
CIE-LCH	lch(62.95, 44.95, 170.63°)
OKLab	oklab(66.49% -0.124 0.0186)
OKLCH	oklch(66.49% 0.125 171.5)
XYZ	xyz(19.7141, 31.5317, 29.0870)
Luminance	0.3153 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18AC8A #AC183A

analogous

#18AC40 #18AC8A #1884AC

triadic

#18AC8A #8A18AC #AC8A18

tetradic

#18AC8A #4018AC #AC183A #84AC18

square

#18AC8A #4018AC #AC183A #84AC18

split-complementary

#18AC8A #AC1884 #AC4018

monochromatic

#094134 #11765F #18AC8A #21E0B4 #57E8C6

Accessibility & contrast

On white

2.87

#18AC8A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.31

#18AC8A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #18AC8A

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18AC8A	#FFFFFF	#000000	##000000
##18AC8A	1.00	2.87	7.31	7.31
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.31	21.00	1.00	1.00
##000000	7.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6A088

Deuteranopia (green-blind)

#95938C

Tritanopia (blue-blind)

#00AEA2

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #18ac8a;
/* rgb */ color: rgb(24, 172, 138);
/* oklch */ color: oklch(66.5% 0.125 171.5);

Tailwind

colors: {
  custom: {
    50: '#74c5ac',
    500: '#18ac8a',
    950: '#000000',
  },
}

SCSS

$custom: #18ac8a;
$custom-light: #74c5ac;
$custom-dark: #000000;

JSON

{
  "hex": "#18ac8a",
  "rgb": {
    "r": 24,
    "g": 172,
    "b": 138
  },
  "hsl": {
    "h": 166.216,
    "s": 75.51,
    "l": 38.431
  },
  "oklch": {
    "l": 0.66493,
    "c": 0.12538,
    "h": 171.5
  },
  "luminance": 0.31534
}

Semantic roles & 50–950 ramp

primary

#18AC8A

secondary

#CB5570

accent

#3661F2

background

#F7FCFA

surface

#EEF8F4

border

#C9D1CE

text

#0A1310

muted

#7C827F

Preview Lab

Preview with #18AC8A

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

Preview Lab → · Contrast checker → · Palette generator →