#21919A#21919A

#21919A is a mid, moderate teal. Relative luminance 0.229; OKLCH L 60.2% C 0.095 H 203.3°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#21919A
RGB	rgb(33, 145, 154)
HSL	hsl(184, 65%, 37%)
HSV	hsv(184, 79%, 60%)
CMYK	cmyk(78.6%, 5.8%, 0%, 39.6%)
CIE-LAB	lab(54.97, -26.54, -13.47)
CIE-LCH	lch(54.97, 29.76, 206.91°)
OKLab	oklab(60.17% -0.0871 -0.0374)
OKLCH	oklch(60.17% 0.095 203.3)
XYZ	xyz(16.5827, 22.9052, 34.1127)
Luminance	0.2291 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21919A #9A2A21

analogous

#219A67 #21919A #21559A

triadic

#21919A #9A2191 #919A21

tetradic

#21919A #67219A #9A2A21 #559A21

square

#21919A #67219A #9A2A21 #559A21

split-complementary

#21919A #9A2155 #9A6721

monochromatic

#0B3235 #166268 #21919A #2CC0CC #5AD2DC

Accessibility & contrast

On white

3.76

#21919A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#21919A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21919A

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21919A	#FFFFFF	#000000	##000000
##21919A	1.00	3.76	5.58	5.58
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#858B9B

Deuteranopia (green-blind)

#747E9A

Tritanopia (blue-blind)

#009794

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #21919a;
/* rgb */ color: rgb(33, 145, 154);
/* oklch */ color: oklch(60.2% 0.095 203.3);

Tailwind

colors: {
  custom: {
    50: '#73b1b7',
    500: '#21919a',
    950: '#000000',
  },
}

SCSS

$custom: #21919a;
$custom-light: #73b1b7;
$custom-dark: #000000;

JSON

{
  "hex": "#21919a",
  "rgb": {
    "r": 33,
    "g": 145,
    "b": 154
  },
  "hsl": {
    "h": 184.463,
    "s": 64.706,
    "l": 36.667
  },
  "oklch": {
    "l": 0.6017,
    "c": 0.09483,
    "h": 203.3
  },
  "luminance": 0.22907
}

Semantic roles & 50–950 ramp

primary

#21919A

secondary

#C05F57

accent

#4D40E8

background

#F7FAFB

surface

#EEF5F6

border

#C9CFD0

text

#091111

muted

#7B8080

Preview Lab

Preview with #21919A

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

Preview Lab → · Contrast checker → · Palette generator →