#21947B#21947B

#21947B is a mid, moderate teal. Relative luminance 0.229; OKLCH L 59.9% C 0.105 H 174.0°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#21947B
RGB	rgb(33, 148, 123)
HSL	hsl(167, 64%, 35%)
HSV	hsv(167, 78%, 58%)
CMYK	cmyk(77.7%, 0%, 16.9%, 42%)
CIE-LAB	lab(55.00, -37.10, 4.38)
CIE-LCH	lch(55.00, 37.36, 173.26°)
OKLab	oklab(59.88% -0.1048 0.011)
OKLCH	oklch(59.88% 0.105 174)
XYZ	xyz(14.7904, 22.9314, 22.3817)
Luminance	0.2293 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21947B #94213A

analogous

#219442 #21947B #217394

triadic

#21947B #7B2194 #947B21

tetradic

#21947B #422194 #94213A #739421

square

#21947B #422194 #94213A #739421

split-complementary

#21947B #942173 #944221

monochromatic

#0B3028 #166251 #21947B #2CC6A5 #56D9BD

Accessibility & contrast

On white

3.76

#21947B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#21947B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21947B

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21947B	#FFFFFF	#000000	##000000
##21947B	1.00	3.76	5.59	5.59
#FFFFFF	3.76	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)

#8F8A7A

Deuteranopia (green-blind)

#807F7D

Tritanopia (blue-blind)

#00968D

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #21947b;
/* rgb */ color: rgb(33, 148, 123);
/* oklch */ color: oklch(59.9% 0.105 174.0);

Tailwind

colors: {
  custom: {
    50: '#70b4a1',
    500: '#21947b',
    950: '#000000',
  },
}

SCSS

$custom: #21947b;
$custom-light: #70b4a1;
$custom-dark: #000000;

JSON

{
  "hex": "#21947b",
  "rgb": {
    "r": 33,
    "g": 148,
    "b": 123
  },
  "hsl": {
    "h": 166.957,
    "s": 63.536,
    "l": 35.49
  },
  "oklch": {
    "l": 0.59882,
    "c": 0.10542,
    "h": 174
  },
  "luminance": 0.22933
}

Semantic roles & 50–950 ramp

primary

#21947B

secondary

#BD546B

accent

#4165E7

background

#F7FBF9

surface

#EDF6F2

border

#C8D0CC

text

#09110E

muted

#7B807E

Preview Lab

Preview with #21947B

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

Preview Lab → · Contrast checker → · Palette generator →