#21AD72#21AD72

#21AD72 is a light, vivid teal. Relative luminance 0.314; OKLCH L 66.3% C 0.144 H 159.0°. Best body text is #000000 at 7.28:1 contrast (WCAG AA passes).

Color values

HEX#21AD72
RGBrgb(33, 173, 114)
HSLhsl(155, 68%, 40%)
HSVhsv(155, 81%, 68%)
CMYKcmyk(80.9%, 0%, 34.1%, 32.2%)
CIE-LABlab(62.86, -49.61, 20.42)
CIE-LCHlch(62.86, 53.65, 157.63°)
OKLaboklab(66.28% -0.1344 0.0515)
OKLCHoklch(66.28% 0.144 159)
XYZxyz(18.6061, 31.4231, 21.0010)
Luminance0.3142 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21AD72 #AD215C
analogous
#21AD2C #21AD72 #21A2AD
triadic
#21AD72 #7221AD #AD7221
tetradic
#21AD72 #2C21AD #AD215C #A2AD21
square
#21AD72 #2C21AD #AD215C #A2AD21
split-complementary
#21AD72 #AD21A2 #AD2C21
monochromatic
#0D462E #177A50 #21AD72 #33D893 #66E2AE

Accessibility & contrast

On white

2.88
#21AD72 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.28
#21AD72 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AD72
7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21AD72#FFFFFF#000000##000000
##21AD721.002.887.287.28
#FFFFFF2.881.0021.0021.00
#0000007.2821.001.001.00
##0000007.2821.001.001.00

Color blindness preview

Protanopia (red-blind)
#AB9F6E
Deuteranopia (green-blind)
#9B9376
Tritanopia (blue-blind)
#00AC9E
Achromatopsia (no color)
#989898

Design tokens & code

CSS
--color: #21ad72;
/* rgb */ color: rgb(33, 173, 114);
/* oklch */ color: oklch(66.3% 0.144 159.0);
Tailwind
colors: {
  custom: {
    50: '#75c69b',
    500: '#21ad72',
    950: '#000000',
  },
}
SCSS
$custom: #21ad72;
$custom-light: #75c69b;
$custom-dark: #000000;
JSON
{
  "hex": "#21ad72",
  "rgb": {
    "r": 33,
    "g": 173,
    "b": 114
  },
  "hsl": {
    "h": 154.714,
    "s": 67.961,
    "l": 40.392
  },
  "oklch": {
    "l": 0.66278,
    "c": 0.14394,
    "h": 159
  },
  "luminance": 0.31425
}

Semantic roles & 50–950 ramp

primary
#21AD72
secondary
#C7628D
accent
#3D86EB
background
#F7FCF9
surface
#EEF8F2
border
#C9D1CC
text
#0A130E
muted
#7C827E

Preview Lab

Preview with #21AD72

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

Preview Lab → · Contrast checker → · Palette generator →

#21AD72 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva