#21AE91#21AE91

#21AE91 is a light, vivid teal. Relative luminance 0.326; OKLCH L 67.3% C 0.121 H 174.3°. Best body text is #000000 at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#21AE91
RGB	rgb(33, 174, 145)
HSL	hsl(168, 68%, 41%)
HSV	hsv(168, 81%, 68%)
CMYK	cmyk(81%, 0%, 16.7%, 31.8%)
CIE-LAB	lab(63.87, -42.60, 4.75)
CIE-LCH	lch(63.87, 42.86, 173.63°)
OKLab	oklab(67.33% -0.1204 0.0119)
OKLCH	oklch(67.33% 0.121 174.3)
XYZ	xyz(20.8714, 32.6372, 31.9822)
Luminance	0.3264 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AE91 #AE213E

analogous

#21AE4B #21AE91 #2184AE

triadic

#21AE91 #9121AE #AE9121

tetradic

#21AE91 #4B21AE #AE213E #84AE21

square

#21AE91 #4B21AE #AE213E #84AE21

split-complementary

#21AE91 #AE2184 #AE4B21

monochromatic

#0D473B #177B66 #21AE91 #34D8B7 #67E2C9

Accessibility & contrast

On white

2.79

#21AE91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.53

#21AE91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AE91

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AE91	#FFFFFF	#000000	##000000
##21AE91	1.00	2.79	7.53	7.53
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.53	21.00	1.00	1.00
##000000	7.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8A290

Deuteranopia (green-blind)

#969593

Tritanopia (blue-blind)

#00B0A5

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #21ae91;
/* rgb */ color: rgb(33, 174, 145);
/* oklch */ color: oklch(67.3% 0.121 174.3);

Tailwind

colors: {
  custom: {
    50: '#76c7b1',
    500: '#21ae91',
    950: '#000000',
  },
}

SCSS

$custom: #21ae91;
$custom-light: #76c7b1;
$custom-dark: #000000;

JSON

{
  "hex": "#21ae91",
  "rgb": {
    "r": 33,
    "g": 174,
    "b": 145
  },
  "hsl": {
    "h": 167.66,
    "s": 68.116,
    "l": 40.588
  },
  "oklch": {
    "l": 0.67329,
    "c": 0.12098,
    "h": 174.3
  },
  "luminance": 0.3264
}

Semantic roles & 50–950 ramp

primary

#21AE91

secondary

#C86378

accent

#3D61EB

background

#F7FCFA

surface

#EEF8F5

border

#C9D1CF

text

#0A1310

muted

#7C827F

Preview Lab

Preview with #21AE91

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

Preview Lab → · Contrast checker → · Palette generator →