#21C22D#21C22D

#21C22D is a light, highly saturated green. Relative luminance 0.391; OKLCH L 71.0% C 0.223 H 143.4°. Best body text is #000000 at 8.82:1 contrast (WCAG AA passes).

Color values

HEX#21C22D
RGBrgb(33, 194, 45)
HSLhsl(124, 71%, 45%)
HSVhsv(124, 83%, 76%)
CMYKcmyk(83%, 0%, 76.8%, 23.9%)
CIE-LABlab(68.82, -66.28, 59.27)
CIE-LCHlch(68.82, 88.91, 138.19°)
OKLaboklab(70.96% -0.1794 0.133)
OKLCHoklch(70.96% 0.223 143.4)
XYZxyz(20.3913, 39.0938, 8.9533)
Luminance0.3910 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21C22D #C221B6
analogous
#66C221 #21C22D #21C27E
triadic
#21C22D #2D21C2 #C22D21
tetradic
#21C22D #2166C2 #C221B6 #C27E21
square
#21C22D #2166C2 #C221B6 #C27E21
split-complementary
#21C22D #7E21C2 #C22166
monochromatic
#0F5915 #188E21 #21C22D #41DF4D #76E87E

Accessibility & contrast

On white

2.38
#21C22D on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.82
#21C22D on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21C22D
8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21C22D#FFFFFF#000000##000000
##21C22D1.002.388.828.82
#FFFFFF2.381.0021.0021.00
#0000008.8221.001.001.00
##0000008.8221.001.001.00

Color blindness preview

Protanopia (red-blind)
#C6AF05
Deuteranopia (green-blind)
#B5A33E
Tritanopia (blue-blind)
#00BCA6
Achromatopsia (no color)
#A8A8A8

Design tokens & code

CSS
--color: #21c22d;
/* rgb */ color: rgb(33, 194, 45);
/* oklch */ color: oklch(71.0% 0.223 143.4);
Tailwind
colors: {
  custom: {
    50: '#7cd671',
    500: '#21c22d',
    950: '#000000',
  },
}
SCSS
$custom: #21c22d;
$custom-light: #7cd671;
$custom-dark: #000000;
JSON
{
  "hex": "#21c22d",
  "rgb": {
    "r": 33,
    "g": 194,
    "b": 45
  },
  "hsl": {
    "h": 124.472,
    "s": 70.925,
    "l": 44.51
  },
  "oklch": {
    "l": 0.70957,
    "c": 0.22336,
    "h": 143.4
  },
  "luminance": 0.39096
}

Semantic roles & 50–950 ramp

primary
#21C22D
secondary
#CF70C8
accent
#3AE0EE
background
#F8FDF7
surface
#F0FAED
border
#CBD3C8
text
#0C1408
muted
#7D837B

Preview Lab

Preview with #21C22D

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

Preview Lab → · Contrast checker → · Palette generator →

#21C22D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva