#21A1AC#21A1AC

#21A1AC is a light, moderate teal. Relative luminance 0.288; OKLCH L 64.9% C 0.104 H 204.0°. Best body text is #000000 at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#21A1AC
RGB	rgb(33, 161, 172)
HSL	hsl(185, 68%, 40%)
HSV	hsv(185, 81%, 67%)
CMYK	cmyk(80.8%, 6.4%, 0%, 32.5%)
CIE-LAB	lab(60.59, -28.77, -15.22)
CIE-LCH	lch(60.59, 32.55, 207.88°)
OKLab	oklab(64.93% -0.0951 -0.0423)
OKLCH	oklch(64.93% 0.104 204)
XYZ	xyz(20.8151, 28.7890, 43.4815)
Luminance	0.2879 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A1AC #AC2C21

analogous

#21AC71 #21A1AC #215CAC

triadic

#21A1AC #AC21A1 #A1AC21

tetradic

#21A1AC #7121AC #AC2C21 #5CAC21

square

#21A1AC #7121AC #AC2C21 #5CAC21

split-complementary

#21A1AC #AC215C #AC7121

monochromatic

#0D4145 #177179 #21A1AC #32CBD8 #66D8E2

Accessibility & contrast

On white

3.11

#21A1AC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.76

#21A1AC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A1AC

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A1AC	#FFFFFF	#000000	##000000
##21A1AC	1.00	3.11	6.76	6.76
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.76	21.00	1.00	1.00
##000000	6.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#939AAD

Deuteranopia (green-blind)

#818CAC

Tritanopia (blue-blind)

#00A8A4

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #21a1ac;
/* rgb */ color: rgb(33, 161, 172);
/* oklch */ color: oklch(64.9% 0.104 204.0);

Tailwind

colors: {
  custom: {
    50: '#77bdc4',
    500: '#21a1ac',
    950: '#000000',
  },
}

SCSS

$custom: #21a1ac;
$custom-light: #77bdc4;
$custom-dark: #000000;

JSON

{
  "hex": "#21a1ac",
  "rgb": {
    "r": 33,
    "g": 161,
    "b": 172
  },
  "hsl": {
    "h": 184.748,
    "s": 67.805,
    "l": 40.196
  },
  "oklch": {
    "l": 0.64927,
    "c": 0.1041,
    "h": 204
  },
  "luminance": 0.28792
}

Semantic roles & 50–950 ramp

primary

#21A1AC

secondary

#C76A62

accent

#4B3DEB

background

#F7FBFC

surface

#EEF6F8

border

#C9D0D1

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #21A1AC

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

Preview Lab → · Contrast checker → · Palette generator →