#21937E#21937E

#21937E is a mid, moderate teal. Relative luminance 0.227; OKLCH L 59.7% C 0.102 H 176.9°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#21937E
RGB	rgb(33, 147, 126)
HSL	hsl(169, 63%, 35%)
HSV	hsv(169, 78%, 58%)
CMYK	cmyk(77.6%, 0%, 14.3%, 42.4%)
CIE-LAB	lab(54.76, -35.84, 2.31)
CIE-LCH	lch(54.76, 35.92, 176.31°)
OKLab	oklab(59.71% -0.1023 0.0056)
OKLCH	oklch(59.71% 0.102 176.9)
XYZ	xyz(14.8249, 22.6953, 23.3339)
Luminance	0.2270 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21937E #932136

analogous

#219345 #21937E #216F93

triadic

#21937E #7E2193 #937E21

tetradic

#21937E #452193 #932136 #6F9321

square

#21937E #452193 #932136 #6F9321

split-complementary

#21937E #93216F #934521

monochromatic

#0B2F28 #166153 #21937E #2CC5A9 #55D9C1

Accessibility & contrast

On white

3.79

#21937E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#21937E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21937E

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21937E	#FFFFFF	#000000	##000000
##21937E	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D897D

Deuteranopia (green-blind)

#7E7E80

Tritanopia (blue-blind)

#00958D

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #21937e;
/* rgb */ color: rgb(33, 147, 126);
/* oklch */ color: oklch(59.7% 0.102 176.9);

Tailwind

colors: {
  custom: {
    50: '#70b3a3',
    500: '#21937e',
    950: '#000000',
  },
}

SCSS

$custom: #21937e;
$custom-light: #70b3a3;
$custom-dark: #000000;

JSON

{
  "hex": "#21937e",
  "rgb": {
    "r": 33,
    "g": 147,
    "b": 126
  },
  "hsl": {
    "h": 168.947,
    "s": 63.333,
    "l": 35.294
  },
  "oklch": {
    "l": 0.59709,
    "c": 0.10248,
    "h": 176.9
  },
  "luminance": 0.22697
}

Semantic roles & 50–950 ramp

primary

#21937E

secondary

#BD5367

accent

#4160E6

background

#F7FBFA

surface

#EDF6F3

border

#C8D0CD

text

#09110F

muted

#7B807F

Preview Lab

Preview with #21937E

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

Preview Lab → · Contrast checker → · Palette generator →