#21836A#21836A

#21836A is a mid, moderate teal. Relative luminance 0.176; OKLCH L 54.8% C 0.096 H 171.5°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#21836A
RGB	rgb(33, 131, 106)
HSL	hsl(165, 60%, 32%)
HSV	hsv(165, 75%, 51%)
CMYK	cmyk(74.8%, 0%, 19.1%, 48.6%)
CIE-LAB	lab(49.00, -34.00, 5.59)
CIE-LCH	lch(49.00, 34.46, 170.66°)
OKLab	oklab(54.83% -0.0954 0.0142)
OKLCH	oklch(54.83% 0.096 171.5)
XYZ	xyz(11.3437, 17.5952, 16.4312)
Luminance	0.1760 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21836A #83213A

analogous

#218339 #21836A #216B83

triadic

#21836A #6A2183 #836A21

tetradic

#21836A #392183 #83213A #6B8321

square

#21836A #392183 #83213A #6B8321

split-complementary

#21836A #83216B #833921

monochromatic

#08211B #155242 #21836A #2DB492 #4CD2B0

Accessibility & contrast

On white

4.65

#21836A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#21836A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #21836A

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21836A	#FFFFFF	#000000	##FFFFFF
##21836A	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7A69

Deuteranopia (green-blind)

#72716C

Tritanopia (blue-blind)

#00847C

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #21836a;
/* rgb */ color: rgb(33, 131, 106);
/* oklch */ color: oklch(54.8% 0.096 171.5);

Tailwind

colors: {
  custom: {
    50: '#6ca894',
    500: '#21836a',
    950: '#000000',
  },
}

SCSS

$custom: #21836a;
$custom-light: #6ca894;
$custom-dark: #000000;

JSON

{
  "hex": "#21836a",
  "rgb": {
    "r": 33,
    "g": 131,
    "b": 106
  },
  "hsl": {
    "h": 164.694,
    "s": 59.756,
    "l": 32.157
  },
  "oklch": {
    "l": 0.54826,
    "c": 0.09646,
    "h": 171.5
  },
  "luminance": 0.17597
}

Semantic roles & 50–950 ramp

primary

#21836A

secondary

#B54B66

accent

#456DE3

background

#F6FAF9

surface

#ECF4F1

border

#C7CECB

text

#080F0D

muted

#7A7F7E

Preview Lab

Preview with #21836A

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

Preview Lab → · Contrast checker → · Palette generator →