#21D476#21D476

#21D476 is a light, vivid green. Relative luminance 0.487; OKLCH L 76.6% C 0.189 H 153.1°. Best body text is #000000 at 10.74:1 contrast (WCAG AA passes).

Color values

HEX#21D476
RGBrgb(33, 212, 118)
HSLhsl(148, 73%, 48%)
HSVhsv(148, 84%, 83%)
CMYKcmyk(84.4%, 0%, 44.3%, 16.9%)
CIE-LABlab(75.27, -62.97, 34.75)
CIE-LCHlch(75.27, 71.92, 151.11°)
OKLaboklab(76.56% -0.169 0.0856)
OKLCHoklch(76.56% 0.189 153.1)
XYZxyz(27.4381, 48.7148, 25.0928)
Luminance0.4872 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21D476 #D4217F
analogous
#25D421 #21D476 #21D4CF
triadic
#21D476 #7621D4 #D47621
tetradic
#21D476 #2125D4 #D4217F #D4CF21
square
#21D476 #2125D4 #D4217F #D4CF21
split-complementary
#21D476 #CF21D4 #D42125
monochromatic
#116A3B #199F59 #21D476 #4FE495 #84ECB5

Accessibility & contrast

On white

1.95
#21D476 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.74
#21D476 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21D476
10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21D476#FFFFFF#000000##000000
##21D4761.001.9510.7410.74
#FFFFFF1.951.0021.0021.00
#00000010.7421.001.001.00
##00000010.7421.001.001.00

Color blindness preview

Protanopia (red-blind)
#D4C26F
Deuteranopia (green-blind)
#C1B47D
Tritanopia (blue-blind)
#00D1BD
Achromatopsia (no color)
#B9B9B9

Design tokens & code

CSS
--color: #21d476;
/* rgb */ color: rgb(33, 212, 118);
/* oklch */ color: oklch(76.6% 0.189 153.1);
Tailwind
colors: {
  custom: {
    50: '#7ee29e',
    500: '#21d476',
    950: '#000000',
  },
}
SCSS
$custom: #21d476;
$custom-light: #7ee29e;
$custom-dark: #000000;
JSON
{
  "hex": "#21d476",
  "rgb": {
    "r": 33,
    "g": 212,
    "b": 118
  },
  "hsl": {
    "h": 148.492,
    "s": 73.061,
    "l": 48.039
  },
  "oklch": {
    "l": 0.76558,
    "c": 0.18948,
    "h": 153.1
  },
  "luminance": 0.48718
}

Semantic roles & 50–950 ramp

primary
#21D476
secondary
#D57CAB
accent
#3899F0
background
#F8FEF9
surface
#F0FCF2
border
#CBD5CC
text
#0C160E
muted
#7D847E

Preview Lab

Preview with #21D476

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

Preview Lab → · Contrast checker → · Palette generator →

#21D476 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva