#21908D#21908D

#21908D is a mid, moderate teal. Relative luminance 0.222; OKLCH L 59.4% C 0.094 H 192.1°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#21908D
RGB	rgb(33, 144, 141)
HSL	hsl(178, 63%, 35%)
HSV	hsv(178, 77%, 56%)
CMYK	cmyk(77.1%, 0%, 2.1%, 43.5%)
CIE-LAB	lab(54.23, -30.09, -7.10)
CIE-LCH	lch(54.23, 30.92, 193.27°)
OKLab	oklab(59.42% -0.092 -0.0198)
OKLCH	oklch(59.42% 0.094 192.1)
XYZ	xyz(15.4059, 22.1911, 28.6655)
Luminance	0.2219 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21908D #902124

analogous

#219055 #21908D #215C90

triadic

#21908D #8D2190 #908D21

tetradic

#21908D #552190 #902124 #5C9021

square

#21908D #552190 #902124 #5C9021

split-complementary

#21908D #90215C #905521

monochromatic

#0A2C2B #165E5C #21908D #2CC2BE #54D8D4

Accessibility & contrast

On white

3.86

#21908D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#21908D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21908D

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21908D	#FFFFFF	#000000	##000000
##21908D	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#87888D

Deuteranopia (green-blind)

#777D8E

Tritanopia (blue-blind)

#00948F

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #21908d;
/* rgb */ color: rgb(33, 144, 141);
/* oklch */ color: oklch(59.4% 0.094 192.1);

Tailwind

colors: {
  custom: {
    50: '#71b1ae',
    500: '#21908d',
    950: '#000000',
  },
}

SCSS

$custom: #21908d;
$custom-light: #71b1ae;
$custom-dark: #000000;

JSON

{
  "hex": "#21908d",
  "rgb": {
    "r": 33,
    "g": 144,
    "b": 141
  },
  "hsl": {
    "h": 178.378,
    "s": 62.712,
    "l": 34.706
  },
  "oklch": {
    "l": 0.59423,
    "c": 0.09414,
    "h": 192.1
  },
  "luminance": 0.22193
}

Semantic roles & 50–950 ramp

primary

#21908D

secondary

#BB5154

accent

#4246E6

background

#F7FAFA

surface

#EDF5F4

border

#C8CFCE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #21908D

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

Preview Lab → · Contrast checker → · Palette generator →