#21836F#21836F

#21836F is a mid, moderate teal. Relative luminance 0.177; OKLCH L 55.0% C 0.093 H 175.6°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#21836F
RGB	rgb(33, 131, 111)
HSL	hsl(168, 60%, 32%)
HSV	hsv(168, 75%, 51%)
CMYK	cmyk(74.8%, 0%, 15.3%, 48.6%)
CIE-LAB	lab(49.13, -32.65, 2.86)
CIE-LCH	lch(49.13, 32.78, 175.00°)
OKLab	oklab(54.98% -0.0929 0.0071)
OKLCH	oklch(54.98% 0.093 175.6)
XYZ	xyz(11.6113, 17.7023, 17.8408)
Luminance	0.1770 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21836F #832135

analogous

#21833E #21836F #216683

triadic

#21836F #6F2183 #836F21

tetradic

#21836F #3E2183 #832135 #668321

square

#21836F #3E2183 #832135 #668321

split-complementary

#21836F #832166 #833E21

monochromatic

#08211C #155246 #21836F #2DB498 #4CD2B7

Accessibility & contrast

On white

4.62

#21836F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#21836F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #21836F

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21836F	#FFFFFF	#000000	##FFFFFF
##21836F	1.00	4.62	4.54	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7A6E

Deuteranopia (green-blind)

#717171

Tritanopia (blue-blind)

#00857D

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #21836f;
/* rgb */ color: rgb(33, 131, 111);
/* oklch */ color: oklch(55.0% 0.093 175.6);

Tailwind

colors: {
  custom: {
    50: '#6ca898',
    500: '#21836f',
    950: '#000000',
  },
}

SCSS

$custom: #21836f;
$custom-light: #6ca898;
$custom-dark: #000000;

JSON

{
  "hex": "#21836f",
  "rgb": {
    "r": 33,
    "g": 131,
    "b": 111
  },
  "hsl": {
    "h": 167.755,
    "s": 59.756,
    "l": 32.157
  },
  "oklch": {
    "l": 0.54977,
    "c": 0.09315,
    "h": 175.6
  },
  "luminance": 0.17704
}

Semantic roles & 50–950 ramp

primary

#21836F

secondary

#B54B60

accent

#4565E3

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0D

muted

#7B7F7E

Preview Lab

Preview with #21836F

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

Preview Lab → · Contrast checker → · Palette generator →