#18A171#18A171

#18A171 is a light, vivid teal. Relative luminance 0.269; OKLCH L 62.9% C 0.131 H 162.6°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#18A171
RGB	rgb(24, 161, 113)
HSL	hsl(159, 74%, 36%)
HSV	hsv(159, 85%, 63%)
CMYK	cmyk(85.1%, 0%, 29.8%, 36.9%)
CIE-LAB	lab(58.86, -46.01, 15.45)
CIE-LCH	lch(58.86, 48.53, 161.43°)
OKLab	oklab(62.94% -0.1255 0.0393)
OKLCH	oklch(62.94% 0.131 162.6)
XYZ	xyz(16.1004, 26.8741, 19.9582)
Luminance	0.2688 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18A171 #A11848

analogous

#18A12D #18A171 #188DA1

triadic

#18A171 #7118A1 #A17118

tetradic

#18A171 #2D18A1 #A11848 #8DA118

square

#18A171 #2D18A1 #A11848 #8DA118

split-complementary

#18A171 #A1188D #A12D18

monochromatic

#083626 #106C4C #18A171 #20D696 #4FE5B0

Accessibility & contrast

On white

3.29

#18A171 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#18A171 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18A171

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18A171	#FFFFFF	#000000	##000000
##18A171	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E946E

Deuteranopia (green-blind)

#8E8974

Tritanopia (blue-blind)

#00A194

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #18a171;
/* rgb */ color: rgb(24, 161, 113);
/* oklch */ color: oklch(62.9% 0.131 162.6);

Tailwind

colors: {
  custom: {
    50: '#70be9a',
    500: '#18a171',
    950: '#000000',
  },
}

SCSS

$custom: #18a171;
$custom-light: #70be9a;
$custom-dark: #000000;

JSON

{
  "hex": "#18a171",
  "rgb": {
    "r": 24,
    "g": 161,
    "b": 113
  },
  "hsl": {
    "h": 158.978,
    "s": 74.054,
    "l": 36.275
  },
  "oklch": {
    "l": 0.62937,
    "c": 0.13148,
    "h": 162.6
  },
  "luminance": 0.26876
}

Semantic roles & 50–950 ramp

primary

#18A171

secondary

#C74E78

accent

#3778F1

background

#F7FBF9

surface

#EDF7F2

border

#C8D0CC

text

#09120E

muted

#7B817E

Preview Lab

Preview with #18A171

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

Preview Lab → · Contrast checker → · Palette generator →