#21ABAE#21ABAE

#21ABAE is a light, moderate teal. Relative luminance 0.325; OKLCH L 67.5% C 0.109 H 197.2°. Best body text is #000000 at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#21ABAE
RGB	rgb(33, 171, 174)
HSL	hsl(181, 68%, 41%)
HSV	hsv(181, 81%, 68%)
CMYK	cmyk(81%, 1.7%, 0%, 31.8%)
CIE-LAB	lab(63.76, -32.98, -11.58)
CIE-LCH	lch(63.76, 34.96, 199.35°)
OKLab	oklab(67.51% -0.104 -0.0322)
OKLCH	oklch(67.51% 0.109 197.2)
XYZ	xyz(22.8266, 32.5023, 45.1067)
Luminance	0.3251 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21ABAE #AE2421

analogous

#21AE6B #21ABAE #2164AE

triadic

#21ABAE #AE21AB #ABAE21

tetradic

#21ABAE #6B21AE #AE2421 #64AE21

square

#21ABAE #6B21AE #AE2421 #64AE21

split-complementary

#21ABAE #AE2164 #AE6B21

monochromatic

#0D4647 #17787B #21ABAE #34D5D8 #67E0E2

Accessibility & contrast

On white

2.80

#21ABAE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.50

#21ABAE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21ABAE

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21ABAE	#FFFFFF	#000000	##000000
##21ABAE	1.00	2.80	7.50	7.50
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.50	21.00	1.00	1.00
##000000	7.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EA3AE

Deuteranopia (green-blind)

#8B94AF

Tritanopia (blue-blind)

#00B1AC

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #21abae;
/* rgb */ color: rgb(33, 171, 174);
/* oklch */ color: oklch(67.5% 0.109 197.2);

Tailwind

colors: {
  custom: {
    50: '#78c4c6',
    500: '#21abae',
    950: '#000000',
  },
}

SCSS

$custom: #21abae;
$custom-light: #78c4c6;
$custom-dark: #000000;

JSON

{
  "hex": "#21abae",
  "rgb": {
    "r": 33,
    "g": 171,
    "b": 174
  },
  "hsl": {
    "h": 181.277,
    "s": 68.116,
    "l": 40.588
  },
  "oklch": {
    "l": 0.67513,
    "c": 0.10884,
    "h": 197.2
  },
  "luminance": 0.32505
}

Semantic roles & 50–950 ramp

primary

#21ABAE

secondary

#C86563

accent

#413DEB

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #21ABAE

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

Preview Lab → · Contrast checker → · Palette generator →