#21937D#21937D

#21937D is a mid, moderate teal. Relative luminance 0.227; OKLCH L 59.7% C 0.103 H 176.1°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#21937D
RGB	rgb(33, 147, 125)
HSL	hsl(168, 63%, 35%)
HSV	hsv(168, 78%, 58%)
CMYK	cmyk(77.6%, 0%, 15%, 42.4%)
CIE-LAB	lab(54.73, -36.12, 2.85)
CIE-LCH	lch(54.73, 36.23, 175.50°)
OKLab	oklab(59.68% -0.1028 0.007)
OKLCH	oklch(59.68% 0.103 176.1)
XYZ	xyz(14.7607, 22.6696, 22.9958)
Luminance	0.2267 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21937D #932137

analogous

#219344 #21937D #217093

triadic

#21937D #7D2193 #937D21

tetradic

#21937D #442193 #932137 #709321

square

#21937D #442193 #932137 #709321

split-complementary

#21937D #932170 #934421

monochromatic

#0B2F28 #166152 #21937D #2CC5A7 #55D9C0

Accessibility & contrast

On white

3.79

#21937D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#21937D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21937D

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21937D	#FFFFFF	#000000	##000000
##21937D	1.00	3.79	5.53	5.53
#FFFFFF	3.79	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)

#8D897C

Deuteranopia (green-blind)

#7E7E7F

Tritanopia (blue-blind)

#00958C

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #21937d;
/* rgb */ color: rgb(33, 147, 125);
/* oklch */ color: oklch(59.7% 0.103 176.1);

Tailwind

colors: {
  custom: {
    50: '#70b3a2',
    500: '#21937d',
    950: '#000000',
  },
}

SCSS

$custom: #21937d;
$custom-light: #70b3a2;
$custom-dark: #000000;

JSON

{
  "hex": "#21937d",
  "rgb": {
    "r": 33,
    "g": 147,
    "b": 125
  },
  "hsl": {
    "h": 168.421,
    "s": 63.333,
    "l": 35.294
  },
  "oklch": {
    "l": 0.59678,
    "c": 0.10306,
    "h": 176.1
  },
  "luminance": 0.22671
}

Semantic roles & 50–950 ramp

primary

#21937D

secondary

#BD5367

accent

#4161E6

background

#F7FBF9

surface

#EDF6F2

border

#C8D0CC

text

#09110F

muted

#7B807E

Preview Lab

Preview with #21937D

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

Preview Lab → · Contrast checker → · Palette generator →