#21A0AC#21A0AC

#21A0AC is a light, moderate teal. Relative luminance 0.284; OKLCH L 64.7% C 0.104 H 204.9°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#21A0AC
RGB	rgb(33, 160, 172)
HSL	hsl(185, 68%, 40%)
HSV	hsv(185, 81%, 67%)
CMYK	cmyk(80.8%, 7%, 0%, 32.5%)
CIE-LAB	lab(60.28, -28.28, -15.69)
CIE-LCH	lch(60.28, 32.34, 209.02°)
OKLab	oklab(64.68% -0.0941 -0.0436)
OKLCH	oklch(64.68% 0.104 204.9)
XYZ	xyz(20.6411, 28.4409, 43.4235)
Luminance	0.2844 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A0AC #AC2D21

analogous

#21AC73 #21A0AC #215AAC

triadic

#21A0AC #AC21A0 #A0AC21

tetradic

#21A0AC #7321AC #AC2D21 #5AAC21

square

#21A0AC #7321AC #AC2D21 #5AAC21

split-complementary

#21A0AC #AC215A #AC7321

monochromatic

#0D4045 #177079 #21A0AC #32C9D8 #66D7E2

Accessibility & contrast

On white

3.14

#21A0AC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.69

#21A0AC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A0AC

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A0AC	#FFFFFF	#000000	##000000
##21A0AC	1.00	3.14	6.69	6.69
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.69	21.00	1.00	1.00
##000000	6.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9299AD

Deuteranopia (green-blind)

#808CAC

Tritanopia (blue-blind)

#00A7A3

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #21a0ac;
/* rgb */ color: rgb(33, 160, 172);
/* oklch */ color: oklch(64.7% 0.104 204.9);

Tailwind

colors: {
  custom: {
    50: '#77bcc4',
    500: '#21a0ac',
    950: '#000000',
  },
}

SCSS

$custom: #21a0ac;
$custom-light: #77bcc4;
$custom-dark: #000000;

JSON

{
  "hex": "#21a0ac",
  "rgb": {
    "r": 33,
    "g": 160,
    "b": 172
  },
  "hsl": {
    "h": 185.18,
    "s": 67.805,
    "l": 40.196
  },
  "oklch": {
    "l": 0.64676,
    "c": 0.10376,
    "h": 204.9
  },
  "luminance": 0.28444
}

Semantic roles & 50–950 ramp

primary

#21A0AC

secondary

#C76B62

accent

#4C3DEB

background

#F7FBFC

surface

#EEF6F8

border

#C9D0D1

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #21A0AC

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

Preview Lab → · Contrast checker → · Palette generator →