#21AD86#21AD86

#21AD86 is a light, vivid teal. Relative luminance 0.319; OKLCH L 66.8% C 0.127 H 168.4°. Best body text is #000000 at 7.39:1 contrast (WCAG AA passes).

Color values

HEX#21AD86
RGBrgb(33, 173, 134)
HSLhsl(163, 68%, 40%)
HSVhsv(163, 81%, 68%)
CMYKcmyk(80.9%, 0%, 22.5%, 32.2%)
CIE-LABlab(63.28, -44.99, 10.02)
CIE-LCHlch(63.28, 46.09, 167.44°)
OKLaboklab(66.76% -0.1247 0.0256)
OKLCHoklch(66.76% 0.127 168.4)
XYZxyz(19.8714, 31.9292, 27.6653)
Luminance0.3193 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21AD86 #AD2148
analogous
#21AD40 #21AD86 #218EAD
triadic
#21AD86 #8621AD #AD8621
tetradic
#21AD86 #4021AD #AD2148 #8EAD21
square
#21AD86 #4021AD #AD2148 #8EAD21
split-complementary
#21AD86 #AD218E #AD4021
monochromatic
#0D4636 #177A5E #21AD86 #33D8AA #66E2C0

Accessibility & contrast

On white

2.84
#21AD86 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.39
#21AD86 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AD86
7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21AD86#FFFFFF#000000##000000
##21AD861.002.847.397.39
#FFFFFF2.841.0021.0021.00
#0000007.3921.001.001.00
##0000007.3921.001.001.00

Color blindness preview

Protanopia (red-blind)
#A8A184
Deuteranopia (green-blind)
#979489
Tritanopia (blue-blind)
#00AEA2
Achromatopsia (no color)
#999999

Design tokens & code

CSS
--color: #21ad86;
/* rgb */ color: rgb(33, 173, 134);
/* oklch */ color: oklch(66.8% 0.127 168.4);
Tailwind
colors: {
  custom: {
    50: '#76c6a9',
    500: '#21ad86',
    950: '#000000',
  },
}
SCSS
$custom: #21ad86;
$custom-light: #76c6a9;
$custom-dark: #000000;
JSON
{
  "hex": "#21ad86",
  "rgb": {
    "r": 33,
    "g": 173,
    "b": 134
  },
  "hsl": {
    "h": 163.286,
    "s": 67.961,
    "l": 40.392
  },
  "oklch": {
    "l": 0.66764,
    "c": 0.12732,
    "h": 168.4
  },
  "luminance": 0.31932
}

Semantic roles & 50–950 ramp

primary
#21AD86
secondary
#C7627F
accent
#3D6DEB
background
#F7FCFA
surface
#EEF8F4
border
#C9D1CE
text
#0A130F
muted
#7C827F

Preview Lab

Preview with #21AD86

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

Preview Lab → · Contrast checker → · Palette generator →

#21AD86 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva