#21AD79#21AD79

#21AD79 is a light, vivid teal. Relative luminance 0.316; OKLCH L 66.4% C 0.138 H 162.0°. Best body text is #000000 at 7.32:1 contrast (WCAG AA passes).

Color values

HEX#21AD79
RGBrgb(33, 173, 121)
HSLhsl(158, 68%, 40%)
HSVhsv(158, 81%, 68%)
CMYKcmyk(80.9%, 0%, 30.1%, 32.2%)
CIE-LABlab(63.00, -48.07, 16.79)
CIE-LCHlch(63.00, 50.91, 160.75°)
OKLaboklab(66.44% -0.131 0.0426)
OKLCHoklch(66.44% 0.138 162)
XYZxyz(19.0199, 31.5886, 23.1802)
Luminance0.3159 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21AD79 #AD2155
analogous
#21AD33 #21AD79 #219BAD
triadic
#21AD79 #7921AD #AD7921
tetradic
#21AD79 #3321AD #AD2155 #9BAD21
square
#21AD79 #3321AD #AD2155 #9BAD21
split-complementary
#21AD79 #AD219B #AD3321
monochromatic
#0D4631 #177A55 #21AD79 #33D89B #66E2B4

Accessibility & contrast

On white

2.87
#21AD79 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.32
#21AD79 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AD79
7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21AD79#FFFFFF#000000##000000
##21AD791.002.877.327.32
#FFFFFF2.871.0021.0021.00
#0000007.3221.001.001.00
##0000007.3221.001.001.00

Color blindness preview

Protanopia (red-blind)
#AAA076
Deuteranopia (green-blind)
#9A947C
Tritanopia (blue-blind)
#00AD9F
Achromatopsia (no color)
#989898

Design tokens & code

CSS
--color: #21ad79;
/* rgb */ color: rgb(33, 173, 121);
/* oklch */ color: oklch(66.4% 0.138 162.0);
Tailwind
colors: {
  custom: {
    50: '#75c6a0',
    500: '#21ad79',
    950: '#000000',
  },
}
SCSS
$custom: #21ad79;
$custom-light: #75c6a0;
$custom-dark: #000000;
JSON
{
  "hex": "#21ad79",
  "rgb": {
    "r": 33,
    "g": 173,
    "b": 121
  },
  "hsl": {
    "h": 157.714,
    "s": 67.961,
    "l": 40.392
  },
  "oklch": {
    "l": 0.66438,
    "c": 0.13779,
    "h": 162
  },
  "luminance": 0.31591
}

Semantic roles & 50–950 ramp

primary
#21AD79
secondary
#C76288
accent
#3D7EEB
background
#F7FCF9
surface
#EEF8F2
border
#C9D1CC
text
#0A130E
muted
#7C827E

Preview Lab

Preview with #21AD79

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

Preview Lab → · Contrast checker → · Palette generator →

#21AD79 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva