#18A18A#18A18A

#18A18A is a light, moderate teal. Relative luminance 0.275; OKLCH L 63.6% C 0.113 H 177.3°. Best body text is #000000 at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#18A18A
RGB	rgb(24, 161, 138)
HSL	hsl(170, 74%, 36%)
HSV	hsv(170, 85%, 63%)
CMYK	cmyk(85.1%, 0%, 14.3%, 36.9%)
CIE-LAB	lab(59.45, -39.65, 2.27)
CIE-LCH	lch(59.45, 39.72, 176.72°)
OKLab	oklab(63.62% -0.1132 0.0054)
OKLCH	oklch(63.62% 0.113 177.3)
XYZ	xyz(17.7066, 27.5166, 28.4178)
Luminance	0.2752 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18A18A #A1182F

analogous

#18A146 #18A18A #1874A1

triadic

#18A18A #8A18A1 #A18A18

tetradic

#18A18A #4618A1 #A1182F #74A118

square

#18A18A #4618A1 #A1182F #74A118

split-complementary

#18A18A #A11874 #A14618

monochromatic

#08362F #106C5C #18A18A #20D6B8 #4FE5CC

Accessibility & contrast

On white

3.23

#18A18A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.50

#18A18A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18A18A

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18A18A	#FFFFFF	#000000	##000000
##18A18A	1.00	3.23	6.50	6.50
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.50	21.00	1.00	1.00
##000000	6.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A9689

Deuteranopia (green-blind)

#8A8A8C

Tritanopia (blue-blind)

#00A39A

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #18a18a;
/* rgb */ color: rgb(24, 161, 138);
/* oklch */ color: oklch(63.6% 0.113 177.3);

Tailwind

colors: {
  custom: {
    50: '#71bdac',
    500: '#18a18a',
    950: '#000000',
  },
}

SCSS

$custom: #18a18a;
$custom-light: #71bdac;
$custom-dark: #000000;

JSON

{
  "hex": "#18a18a",
  "rgb": {
    "r": 24,
    "g": 161,
    "b": 138
  },
  "hsl": {
    "h": 169.927,
    "s": 74.054,
    "l": 36.275
  },
  "oklch": {
    "l": 0.63619,
    "c": 0.11332,
    "h": 177.3
  },
  "luminance": 0.27519
}

Semantic roles & 50–950 ramp

primary

#18A18A

secondary

#C74E62

accent

#3756F1

background

#F7FBFA

surface

#EEF7F4

border

#C9D0CE

text

#091210

muted

#7B817F

Preview Lab

Preview with #18A18A

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

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