#21BDAC#21BDAC

#21BDAC is a light, vivid teal. Relative luminance 0.397; OKLCH L 72.0% C 0.122 H 183.3°. Best body text is #000000 at 8.94:1 contrast (WCAG AA passes).

Color values

HEX	#21BDAC
RGB	rgb(33, 189, 172)
HSL	hsl(173, 70%, 44%)
HSV	hsv(173, 83%, 74%)
CMYK	cmyk(82.5%, 0%, 9%, 25.9%)
CIE-LAB	lab(69.25, -41.78, -2.32)
CIE-LCH	lch(69.25, 41.84, 183.18°)
OKLab	oklab(71.97% -0.1223 -0.0069)
OKLCH	oklch(71.97% 0.122 183.3)
XYZ	xyz(26.2675, 39.6937, 45.2990)
Luminance	0.3970 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21BDAC #BD2132

analogous

#21BD5E #21BDAC #2180BD

triadic

#21BDAC #AC21BD #BDAC21

tetradic

#21BDAC #5E21BD #BD2132 #80BD21

square

#21BDAC #5E21BD #BD2132 #80BD21

split-complementary

#21BDAC #BD2180 #BD5E21

monochromatic

#0F554D #18897D #21BDAC #3EDDCC #72E6DA

Accessibility & contrast

On white

2.35

#21BDAC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.94

#21BDAC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21BDAC

8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21BDAC	#FFFFFF	#000000	##000000
##21BDAC	1.00	2.35	8.94	8.94
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.94	21.00	1.00	1.00
##000000	8.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3B2AB

Deuteranopia (green-blind)

#A0A3AE

Tritanopia (blue-blind)

#00C1B8

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #21bdac;
/* rgb */ color: rgb(33, 189, 172);
/* oklch */ color: oklch(72.0% 0.122 183.3);

Tailwind

colors: {
  custom: {
    50: '#7bd1c4',
    500: '#21bdac',
    950: '#000000',
  },
}

SCSS

$custom: #21bdac;
$custom-light: #7bd1c4;
$custom-dark: #000000;

JSON

{
  "hex": "#21bdac",
  "rgb": {
    "r": 33,
    "g": 189,
    "b": 172
  },
  "hsl": {
    "h": 173.462,
    "s": 70.27,
    "l": 43.529
  },
  "oklch": {
    "l": 0.71971,
    "c": 0.12247,
    "h": 183.3
  },
  "luminance": 0.39697
}

Semantic roles & 50–950 ramp

primary

#21BDAC

secondary

#CD6D77

accent

#3B4EED

background

#F8FCFC

surface

#EFF9F8

border

#CAD2D1

text

#0B1412

muted

#7C8281

Preview Lab

Preview with #21BDAC

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

Preview Lab → · Contrast checker → · Palette generator →