#21AAAE#21AAAE

#21AAAE is a light, moderate teal. Relative luminance 0.321; OKLCH L 67.3% C 0.108 H 198.0°. Best body text is #000000 at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#21AAAE
RGB	rgb(33, 170, 174)
HSL	hsl(182, 68%, 41%)
HSV	hsv(182, 81%, 68%)
CMYK	cmyk(81%, 2.3%, 0%, 31.8%)
CIE-LAB	lab(63.45, -32.51, -12.05)
CIE-LCH	lch(63.45, 34.67, 200.33°)
OKLab	oklab(67.26% -0.103 -0.0335)
OKLCH	oklch(67.26% 0.108 198)
XYZ	xyz(22.6384, 32.1259, 45.0440)
Luminance	0.3213 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AAAE #AE2521

analogous

#21AE6B #21AAAE #2163AE

triadic

#21AAAE #AE21AA #AAAE21

tetradic

#21AAAE #6B21AE #AE2521 #63AE21

square

#21AAAE #6B21AE #AE2521 #63AE21

split-complementary

#21AAAE #AE2163 #AE6B21

monochromatic

#0D4547 #17787B #21AAAE #34D4D8 #67DFE2

Accessibility & contrast

On white

2.83

#21AAAE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.43

#21AAAE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AAAE

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AAAE	#FFFFFF	#000000	##000000
##21AAAE	1.00	2.83	7.43	7.43
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.43	21.00	1.00	1.00
##000000	7.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DA2AE

Deuteranopia (green-blind)

#8A94AF

Tritanopia (blue-blind)

#00B0AB

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #21aaae;
/* rgb */ color: rgb(33, 170, 174);
/* oklch */ color: oklch(67.3% 0.108 198.0);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#21aaae",
  "rgb": {
    "r": 33,
    "g": 170,
    "b": 174
  },
  "hsl": {
    "h": 181.702,
    "s": 68.116,
    "l": 40.588
  },
  "oklch": {
    "l": 0.67262,
    "c": 0.1083,
    "h": 198
  },
  "luminance": 0.32129
}

Semantic roles & 50–950 ramp

primary

#21AAAE

secondary

#C86663

accent

#423DEB

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #21AAAE

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

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