#18B476#18B476

#18B476 is a light, vivid teal. Relative luminance 0.341; OKLCH L 68.1% C 0.151 H 159.3°. Best body text is #000000 at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#18B476
RGB	rgb(24, 180, 118)
HSL	hsl(156, 76%, 40%)
HSV	hsv(156, 87%, 71%)
CMYK	cmyk(86.7%, 0%, 34.4%, 29.4%)
CIE-LAB	lab(65.08, -52.24, 21.24)
CIE-LCH	lch(65.08, 56.39, 157.87°)
OKLab	oklab(68.1% -0.1414 0.0536)
OKLCH	oklch(68.1% 0.151 159.3)
XYZ	xyz(19.9658, 34.1421, 22.6738)
Luminance	0.3414 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18B476 #B41856

analogous

#18B428 #18B476 #18A4B4

triadic

#18B476 #7618B4 #B47618

tetradic

#18B476 #2818B4 #B41856 #A4B418

square

#18B476 #2818B4 #B41856 #A4B418

split-complementary

#18B476 #B418A4 #B42818

monochromatic

#0A482F #117E53 #18B476 #27E298 #5DE9B2

Accessibility & contrast

On white

2.68

#18B476 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.83

#18B476 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #18B476

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18B476	#FFFFFF	#000000	##000000
##18B476	1.00	2.68	7.83	7.83
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.83	21.00	1.00	1.00
##000000	7.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A572

Deuteranopia (green-blind)

#A1997A

Tritanopia (blue-blind)

#00B3A4

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #18b476;
/* rgb */ color: rgb(24, 180, 118);
/* oklch */ color: oklch(68.1% 0.151 159.3);

Tailwind

colors: {
  custom: {
    50: '#75cc9e',
    500: '#18b476',
    950: '#000000',
  },
}

SCSS

$custom: #18b476;
$custom-light: #75cc9e;
$custom-dark: #000000;

JSON

{
  "hex": "#18b476",
  "rgb": {
    "r": 24,
    "g": 180,
    "b": 118
  },
  "hsl": {
    "h": 156.154,
    "s": 76.471,
    "l": 40
  },
  "oklch": {
    "l": 0.68098,
    "c": 0.15118,
    "h": 159.3
  },
  "luminance": 0.34145
}

Semantic roles & 50–950 ramp

primary

#18B476

secondary

#CD5B88

accent

#3580F3

background

#F7FCF9

surface

#EEF9F2

border

#C9D2CC

text

#0A130E

muted

#7C827E

Preview Lab

Preview with #18B476

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

Preview Lab → · Contrast checker → · Palette generator →