#21919C#21919C

#21919C is a mid, moderate teal. Relative luminance 0.230; OKLCH L 60.2% C 0.095 H 205.1°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#21919C
RGB	rgb(33, 145, 156)
HSL	hsl(185, 65%, 37%)
HSV	hsv(185, 79%, 61%)
CMYK	cmyk(78.8%, 7.1%, 0%, 38.8%)
CIE-LAB	lab(55.04, -25.89, -14.51)
CIE-LCH	lch(55.04, 29.68, 209.27°)
OKLab	oklab(60.25% -0.0862 -0.0404)
OKLCH	oklch(60.25% 0.095 205.1)
XYZ	xyz(16.7507, 22.9724, 34.9973)
Luminance	0.2297 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21919C #9C2C21

analogous

#219C6A #21919C #21549C

triadic

#21919C #9C2191 #919C21

tetradic

#21919C #6A219C #9C2C21 #549C21

square

#21919C #6A219C #9C2C21 #549C21

split-complementary

#21919C #9C2154 #9C6A21

monochromatic

#0C3337 #166269 #21919C #2CC0CF #5BD1DC

Accessibility & contrast

On white

3.75

#21919C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#21919C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21919C

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21919C	#FFFFFF	#000000	##000000
##21919C	1.00	3.75	5.59	5.59
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#848B9D

Deuteranopia (green-blind)

#747F9C

Tritanopia (blue-blind)

#009794

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #21919c;
/* rgb */ color: rgb(33, 145, 156);
/* oklch */ color: oklch(60.2% 0.095 205.1);

Tailwind

colors: {
  custom: {
    50: '#73b1b9',
    500: '#21919c',
    950: '#000000',
  },
}

SCSS

$custom: #21919c;
$custom-light: #73b1b9;
$custom-dark: #000000;

JSON

{
  "hex": "#21919c",
  "rgb": {
    "r": 33,
    "g": 145,
    "b": 156
  },
  "hsl": {
    "h": 185.366,
    "s": 65.079,
    "l": 37.059
  },
  "oklch": {
    "l": 0.60249,
    "c": 0.09523,
    "h": 205.1
  },
  "luminance": 0.22974
}

Semantic roles & 50–950 ramp

primary

#21919C

secondary

#C16258

accent

#4F40E8

background

#F7FAFB

surface

#EEF5F6

border

#C9CFD0

text

#091111

muted

#7B8080

Preview Lab

Preview with #21919C

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

Preview Lab → · Contrast checker → · Palette generator →