#18A180#18A180

#18A180 is a light, moderate teal. Relative luminance 0.272; OKLCH L 63.3% C 0.120 H 170.8°. Best body text is #000000 at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#18A180
RGB	rgb(24, 161, 128)
HSL	hsl(166, 74%, 36%)
HSV	hsv(166, 85%, 63%)
CMYK	cmyk(85.1%, 0%, 20.5%, 36.9%)
CIE-LAB	lab(59.20, -42.32, 7.54)
CIE-LCH	lch(59.20, 42.99, 169.90°)
OKLab	oklab(63.33% -0.1181 0.0192)
OKLCH	oklch(63.33% 0.12 170.8)
XYZ	xyz(17.0157, 27.2403, 24.7790)
Luminance	0.2724 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18A180 #A11839

analogous

#18A13B #18A180 #187EA1

triadic

#18A180 #8018A1 #A18018

tetradic

#18A180 #3B18A1 #A11839 #7EA118

square

#18A180 #3B18A1 #A11839 #7EA118

split-complementary

#18A180 #A1187E #A13B18

monochromatic

#08362B #106C56 #18A180 #20D6AA #4FE5C1

Accessibility & contrast

On white

3.26

#18A180 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.45

#18A180 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18A180

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18A180	#FFFFFF	#000000	##000000
##18A180	1.00	3.26	6.45	6.45
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.45	21.00	1.00	1.00
##000000	6.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C957E

Deuteranopia (green-blind)

#8C8A82

Tritanopia (blue-blind)

#00A298

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #18a180;
/* rgb */ color: rgb(24, 161, 128);
/* oklch */ color: oklch(63.3% 0.120 170.8);

Tailwind

colors: {
  custom: {
    50: '#71bea4',
    500: '#18a180',
    950: '#000000',
  },
}

SCSS

$custom: #18a180;
$custom-light: #71bea4;
$custom-dark: #000000;

JSON

{
  "hex": "#18a180",
  "rgb": {
    "r": 24,
    "g": 161,
    "b": 128
  },
  "hsl": {
    "h": 165.547,
    "s": 74.054,
    "l": 36.275
  },
  "oklch": {
    "l": 0.63327,
    "c": 0.11963,
    "h": 170.8
  },
  "luminance": 0.27242
}

Semantic roles & 50–950 ramp

primary

#18A180

secondary

#C74E6B

accent

#3764F1

background

#F7FBFA

surface

#EDF7F4

border

#C8D0CE

text

#09120F

muted

#7B817F

Preview Lab

Preview with #18A180

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

Preview Lab → · Contrast checker → · Palette generator →