#18B483#18B483

#18B483 is a light, vivid teal. Relative luminance 0.345; OKLCH L 68.4% C 0.140 H 164.7°. Best body text is #000000 at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#18B483
RGB	rgb(24, 180, 131)
HSL	hsl(161, 76%, 40%)
HSV	hsv(161, 87%, 71%)
CMYK	cmyk(86.7%, 0%, 27.2%, 29.4%)
CIE-LAB	lab(65.34, -49.32, 14.54)
CIE-LCH	lch(65.34, 51.42, 163.57°)
OKLab	oklab(68.4% -0.1351 0.0371)
OKLCH	oklch(68.4% 0.14 164.7)
XYZ	xyz(20.7922, 34.4727, 27.0264)
Luminance	0.3448 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18B483 #B41849

analogous

#18B435 #18B483 #1897B4

triadic

#18B483 #8318B4 #B48318

tetradic

#18B483 #3518B4 #B41849 #97B418

square

#18B483 #3518B4 #B41849 #97B418

split-complementary

#18B483 #B41897 #B43518

monochromatic

#0A4834 #117E5C #18B483 #27E2A7 #5DE9BD

Accessibility & contrast

On white

2.66

#18B483 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.90

#18B483 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #18B483

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18B483	#FFFFFF	#000000	##000000
##18B483	1.00	2.66	7.90	7.90
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.90	21.00	1.00	1.00
##000000	7.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A680

Deuteranopia (green-blind)

#9F9986

Tritanopia (blue-blind)

#00B4A7

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #18b483;
/* rgb */ color: rgb(24, 180, 131);
/* oklch */ color: oklch(68.4% 0.140 164.7);

Tailwind

colors: {
  custom: {
    50: '#75cba7',
    500: '#18b483',
    950: '#000000',
  },
}

SCSS

$custom: #18b483;
$custom-light: #75cba7;
$custom-dark: #000000;

JSON

{
  "hex": "#18b483",
  "rgb": {
    "r": 24,
    "g": 180,
    "b": 131
  },
  "hsl": {
    "h": 161.154,
    "s": 76.471,
    "l": 40
  },
  "oklch": {
    "l": 0.68399,
    "c": 0.1401,
    "h": 164.7
  },
  "luminance": 0.34475
}

Semantic roles & 50–950 ramp

primary

#18B483

secondary

#CD5B7F

accent

#3571F3

background

#F7FCFA

surface

#EEF9F4

border

#C9D2CE

text

#0A130F

muted

#7C827F

Preview Lab

Preview with #18B483

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

Preview Lab → · Contrast checker → · Palette generator →