#18B47A#18B47A

#18B47A is a light, vivid teal. Relative luminance 0.342; OKLCH L 68.2% C 0.148 H 160.8°. Best body text is #000000 at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#18B47A
RGB	rgb(24, 180, 122)
HSL	hsl(158, 76%, 40%)
HSV	hsv(158, 87%, 71%)
CMYK	cmyk(86.7%, 0%, 32.2%, 29.4%)
CIE-LAB	lab(65.15, -51.37, 19.18)
CIE-LCH	lch(65.15, 54.83, 159.52°)
OKLab	oklab(68.19% -0.1395 0.0486)
OKLCH	oklch(68.19% 0.148 160.8)
XYZ	xyz(20.2085, 34.2392, 23.9523)
Luminance	0.3424 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18B47A #B41852

analogous

#18B42C #18B47A #18A0B4

triadic

#18B47A #7A18B4 #B47A18

tetradic

#18B47A #2C18B4 #B41852 #A0B418

square

#18B47A #2C18B4 #B41852 #A0B418

split-complementary

#18B47A #B418A0 #B42C18

monochromatic

#0A4831 #117E55 #18B47A #27E29D #5DE9B5

Accessibility & contrast

On white

2.68

#18B47A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.85

#18B47A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #18B47A

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18B47A	#FFFFFF	#000000	##000000
##18B47A	1.00	2.68	7.85	7.85
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.85	21.00	1.00	1.00
##000000	7.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A676

Deuteranopia (green-blind)

#A0997E

Tritanopia (blue-blind)

#00B3A5

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #18b47a;
/* rgb */ color: rgb(24, 180, 122);
/* oklch */ color: oklch(68.2% 0.148 160.8);

Tailwind

colors: {
  custom: {
    50: '#75cba0',
    500: '#18b47a',
    950: '#000000',
  },
}

SCSS

$custom: #18b47a;
$custom-light: #75cba0;
$custom-dark: #000000;

JSON

{
  "hex": "#18b47a",
  "rgb": {
    "r": 24,
    "g": 180,
    "b": 122
  },
  "hsl": {
    "h": 157.692,
    "s": 76.471,
    "l": 40
  },
  "oklch": {
    "l": 0.68187,
    "c": 0.14767,
    "h": 160.8
  },
  "luminance": 0.34242
}

Semantic roles & 50–950 ramp

primary

#18B47A

secondary

#CD5B85

accent

#357CF3

background

#F7FCF9

surface

#EEF9F2

border

#C9D2CC

text

#0A130E

muted

#7C827E

Preview Lab

Preview with #18B47A

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

Preview Lab → · Contrast checker → · Palette generator →