#21AA87#21AA87

#21AA87 is a light, vivid teal. Relative luminance 0.308; OKLCH L 66.0% C 0.123 H 170.3°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX#21AA87
RGBrgb(33, 170, 135)
HSLhsl(165, 67%, 40%)
HSVhsv(165, 81%, 67%)
CMYKcmyk(80.6%, 0%, 20.6%, 33.3%)
CIE-LABlab(62.35, -43.48, 8.15)
CIE-LCHlch(62.35, 44.24, 169.39°)
OKLaboklab(66.01% -0.1213 0.0208)
OKLCHoklch(66.01% 0.123 170.3)
XYZxyz(19.3727, 30.8196, 27.8447)
Luminance0.3082 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21AA87 #AA2144
analogous
#21AA43 #21AA87 #2188AA
triadic
#21AA87 #8721AA #AA8721
tetradic
#21AA87 #4321AA #AA2144 #88AA21
square
#21AA87 #4321AA #AA2144 #88AA21
split-complementary
#21AA87 #AA2188 #AA4321
monochromatic
#0D4336 #17775E #21AA87 #31D7AD #64E1C1

Accessibility & contrast

On white

2.93
#21AA87 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.16
#21AA87 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AA87
7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21AA87#FFFFFF#000000##000000
##21AA871.002.937.167.16
#FFFFFF2.931.0021.0021.00
#0000007.1621.001.001.00
##0000007.1621.001.001.00

Color blindness preview

Protanopia (red-blind)
#A59E85
Deuteranopia (green-blind)
#949289
Tritanopia (blue-blind)
#00ABA0
Achromatopsia (no color)
#979797

Design tokens & code

CSS
--color: #21aa87;
/* rgb */ color: rgb(33, 170, 135);
/* oklch */ color: oklch(66.0% 0.123 170.3);
Tailwind
colors: {
  custom: {
    50: '#75c4aa',
    500: '#21aa87',
    950: '#000000',
  },
}
SCSS
$custom: #21aa87;
$custom-light: #75c4aa;
$custom-dark: #000000;
JSON
{
  "hex": "#21aa87",
  "rgb": {
    "r": 33,
    "g": 170,
    "b": 135
  },
  "hsl": {
    "h": 164.672,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.66009,
    "c": 0.12303,
    "h": 170.3
  },
  "luminance": 0.30822
}

Semantic roles & 50–950 ramp

primary
#21AA87
secondary
#C6617B
accent
#3D6AEA
background
#F7FCFA
surface
#EEF8F4
border
#C9D1CE
text
#0A1310
muted
#7C827F

Preview Lab

Preview with #21AA87

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

Preview Lab → · Contrast checker → · Palette generator →

#21AA87 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva