#21AA88#21AA88

#21AA88 is a light, vivid teal. Relative luminance 0.308; OKLCH L 66.0% C 0.122 H 170.9°. Best body text is #000000 at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#21AA88
RGB	rgb(33, 170, 136)
HSL	hsl(165, 67%, 40%)
HSV	hsv(165, 81%, 67%)
CMYK	cmyk(80.6%, 0%, 20%, 33.3%)
CIE-LAB	lab(62.38, -43.23, 7.63)
CIE-LCH	lch(62.38, 43.90, 170.00°)
OKLab	oklab(66.04% -0.1208 0.0194)
OKLCH	oklch(66.04% 0.122 170.9)
XYZ	xyz(19.4434, 30.8479, 28.2173)
Luminance	0.3085 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AA88 #AA2143

analogous

#21AA43 #21AA88 #2188AA

triadic

#21AA88 #8821AA #AA8821

tetradic

#21AA88 #4321AA #AA2143 #88AA21

square

#21AA88 #4321AA #AA2143 #88AA21

split-complementary

#21AA88 #AA2188 #AA4321

monochromatic

#0D4336 #17775F #21AA88 #31D7AE #64E1C2

Accessibility & contrast

On white

2.93

#21AA88 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.17

#21AA88 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AA88

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AA88	#FFFFFF	#000000	##000000
##21AA88	1.00	2.93	7.17	7.17
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.17	21.00	1.00	1.00
##000000	7.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59E86

Deuteranopia (green-blind)

#94928A

Tritanopia (blue-blind)

#00ABA0

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #21aa88;
/* rgb */ color: rgb(33, 170, 136);
/* oklch */ color: oklch(66.0% 0.122 170.9);

Tailwind

colors: {
  custom: {
    50: '#75c4aa',
    500: '#21aa88',
    950: '#000000',
  },
}

SCSS

$custom: #21aa88;
$custom-light: #75c4aa;
$custom-dark: #000000;

JSON

{
  "hex": "#21aa88",
  "rgb": {
    "r": 33,
    "g": 170,
    "b": 136
  },
  "hsl": {
    "h": 165.109,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.66036,
    "c": 0.12232,
    "h": 170.9
  },
  "luminance": 0.3085
}

Semantic roles & 50–950 ramp

primary

#21AA88

secondary

#C6617A

accent

#3D68EA

background

#F7FCFA

surface

#EEF8F4

border

#C9D1CE

text

#0A1310

muted

#7C827F

Preview Lab

Preview with #21AA88

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

Preview Lab → · Contrast checker → · Palette generator →