#18B492#18B492

#18B492 is a light, vivid teal. Relative luminance 0.349; OKLCH L 68.8% C 0.129 H 172.3°. Best body text is #000000 at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#18B492
RGB	rgb(24, 180, 146)
HSL	hsl(167, 76%, 40%)
HSV	hsv(167, 87%, 71%)
CMYK	cmyk(86.7%, 0%, 18.9%, 29.4%)
CIE-LAB	lab(65.68, -45.61, 6.79)
CIE-LCH	lch(65.68, 46.11, 171.53°)
OKLab	oklab(68.79% -0.1279 0.0172)
OKLCH	oklch(68.79% 0.129 172.3)
XYZ	xyz(21.8834, 34.9092, 32.7733)
Luminance	0.3491 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18B492 #B4183A

analogous

#18B444 #18B492 #1888B4

triadic

#18B492 #9218B4 #B49218

tetradic

#18B492 #4418B4 #B4183A #88B418

square

#18B492 #4418B4 #B4183A #88B418

split-complementary

#18B492 #B41888 #B44418

monochromatic

#0A483A #117E66 #18B492 #27E2B9 #5DE9CB

Accessibility & contrast

On white

2.63

#18B492 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.98

#18B492 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #18B492

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18B492	#FFFFFF	#000000	##000000
##18B492	1.00	2.63	7.98	7.98
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.98	21.00	1.00	1.00
##000000	7.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEA790

Deuteranopia (green-blind)

#9C9A94

Tritanopia (blue-blind)

#00B6AA

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #18b492;
/* rgb */ color: rgb(24, 180, 146);
/* oklch */ color: oklch(68.8% 0.129 172.3);

Tailwind

colors: {
  custom: {
    50: '#76cbb2',
    500: '#18b492',
    950: '#000000',
  },
}

SCSS

$custom: #18b492;
$custom-light: #76cbb2;
$custom-dark: #000000;

JSON

{
  "hex": "#18b492",
  "rgb": {
    "r": 24,
    "g": 180,
    "b": 146
  },
  "hsl": {
    "h": 166.923,
    "s": 76.471,
    "l": 40
  },
  "oklch": {
    "l": 0.68793,
    "c": 0.12901,
    "h": 172.3
  },
  "luminance": 0.34912
}

Semantic roles & 50–950 ramp

primary

#18B492

secondary

#CD5B74

accent

#355EF3

background

#F7FCFA

surface

#EEF9F5

border

#C9D2CF

text

#0A1310

muted

#7C827F

Preview Lab

Preview with #18B492

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

Preview Lab → · Contrast checker → · Palette generator →