#21AD6F#21AD6F

#21AD6F is a light, vivid teal. Relative luminance 0.314; OKLCH L 66.2% C 0.147 H 157.9°. Best body text is #000000 at 7.27:1 contrast (WCAG AA passes).

Color values

HEX#21AD6F
RGBrgb(33, 173, 111)
HSLhsl(153, 68%, 40%)
HSVhsv(153, 81%, 68%)
CMYKcmyk(80.9%, 0%, 35.8%, 32.2%)
CIE-LABlab(62.81, -50.24, 21.96)
CIE-LCHlch(62.81, 54.83, 156.39°)
OKLaboklab(66.21% -0.1358 0.0552)
OKLCHoklch(66.21% 0.147 157.9)
XYZxyz(18.4381, 31.3559, 20.1164)
Luminance0.3136 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21AD6F #AD215F
analogous
#21AD29 #21AD6F #21A5AD
triadic
#21AD6F #6F21AD #AD6F21
tetradic
#21AD6F #2921AD #AD215F #A5AD21
square
#21AD6F #2921AD #AD215F #A5AD21
split-complementary
#21AD6F #AD21A5 #AD2921
monochromatic
#0D462D #177A4E #21AD6F #33D88F #66E2AB

Accessibility & contrast

On white

2.89
#21AD6F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.27
#21AD6F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AD6F
7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21AD6F#FFFFFF#000000##000000
##21AD6F1.002.897.277.27
#FFFFFF2.891.0021.0021.00
#0000007.2721.001.001.00
##0000007.2721.001.001.00

Color blindness preview

Protanopia (red-blind)
#AB9F6B
Deuteranopia (green-blind)
#9B9373
Tritanopia (blue-blind)
#00AC9D
Achromatopsia (no color)
#989898

Design tokens & code

CSS
--color: #21ad6f;
/* rgb */ color: rgb(33, 173, 111);
/* oklch */ color: oklch(66.2% 0.147 157.9);
Tailwind
colors: {
  custom: {
    50: '#75c698',
    500: '#21ad6f',
    950: '#000000',
  },
}
SCSS
$custom: #21ad6f;
$custom-light: #75c698;
$custom-dark: #000000;
JSON
{
  "hex": "#21ad6f",
  "rgb": {
    "r": 33,
    "g": 173,
    "b": 111
  },
  "hsl": {
    "h": 153.429,
    "s": 67.961,
    "l": 40.392
  },
  "oklch": {
    "l": 0.66213,
    "c": 0.14665,
    "h": 157.9
  },
  "luminance": 0.31358
}

Semantic roles & 50–950 ramp

primary
#21AD6F
secondary
#C7628F
accent
#3D8AEB
background
#F7FCF9
surface
#EEF8F2
border
#C9D1CC
text
#0A130E
muted
#7C827E

Preview Lab

Preview with #21AD6F

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

Preview Lab → · Contrast checker → · Palette generator →

#21AD6F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva