#21937C#21937C

#21937C is a mid, moderate teal. Relative luminance 0.226; OKLCH L 59.6% C 0.104 H 175.4°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#21937C
RGB	rgb(33, 147, 124)
HSL	hsl(168, 63%, 35%)
HSV	hsv(168, 78%, 58%)
CMYK	cmyk(77.6%, 0%, 15.6%, 42.4%)
CIE-LAB	lab(54.70, -36.39, 3.38)
CIE-LCH	lch(54.70, 36.54, 174.69°)
OKLab	oklab(59.65% -0.1033 0.0084)
OKLCH	oklch(59.65% 0.104 175.4)
XYZ	xyz(14.6971, 22.6442, 22.6611)
Luminance	0.2265 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21937C #932138

analogous

#219343 #21937C #217193

triadic

#21937C #7C2193 #937C21

tetradic

#21937C #432193 #932138 #719321

square

#21937C #432193 #932138 #719321

split-complementary

#21937C #932171 #934321

monochromatic

#0B2F28 #166152 #21937C #2CC5A6 #55D9BE

Accessibility & contrast

On white

3.80

#21937C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#21937C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21937C

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21937C	#FFFFFF	#000000	##000000
##21937C	1.00	3.80	5.53	5.53
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D897B

Deuteranopia (green-blind)

#7F7E7E

Tritanopia (blue-blind)

#00958C

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #21937c;
/* rgb */ color: rgb(33, 147, 124);
/* oklch */ color: oklch(59.6% 0.104 175.4);

Tailwind

colors: {
  custom: {
    50: '#70b3a1',
    500: '#21937c',
    950: '#000000',
  },
}

SCSS

$custom: #21937c;
$custom-light: #70b3a1;
$custom-dark: #000000;

JSON

{
  "hex": "#21937c",
  "rgb": {
    "r": 33,
    "g": 147,
    "b": 124
  },
  "hsl": {
    "h": 167.895,
    "s": 63.333,
    "l": 35.294
  },
  "oklch": {
    "l": 0.59648,
    "c": 0.10365,
    "h": 175.4
  },
  "luminance": 0.22646
}

Semantic roles & 50–950 ramp

primary

#21937C

secondary

#BD5368

accent

#4163E6

background

#F7FBF9

surface

#EDF6F2

border

#C8D0CC

text

#09110F

muted

#7B807E

Preview Lab

Preview with #21937C

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

Preview Lab → · Contrast checker → · Palette generator →