#21CA47#21CA47

#21CA47 is a light, highly saturated green. Relative luminance 0.430; OKLCH L 73.3% C 0.216 H 145.8°. Best body text is #000000 at 9.60:1 contrast (WCAG AA passes).

Color values

HEX#21CA47
RGBrgb(33, 202, 71)
HSLhsl(133, 72%, 46%)
HSVhsv(133, 84%, 79%)
CMYKcmyk(83.7%, 0%, 64.9%, 20.8%)
CIE-LABlab(71.57, -66.39, 52.35)
CIE-LCHlch(71.57, 84.55, 141.74°)
OKLaboklab(73.3% -0.1787 0.1216)
OKLCHoklch(73.3% 0.216 145.8)
XYZxyz(22.8833, 43.0165, 13.0570)
Luminance0.4302 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21CA47 #CA21A4
analogous
#4FCA21 #21CA47 #21CA9B
triadic
#21CA47 #4721CA #CA4721
tetradic
#21CA47 #214FCA #CA21A4 #CA9B21
square
#21CA47 #214FCA #CA21A4 #CA9B21
split-complementary
#21CA47 #9B21CA #CA214F
monochromatic
#106122 #189535 #21CA47 #47E16A #7CEA95

Accessibility & contrast

On white

2.19
#21CA47 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.60
#21CA47 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21CA47
9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21CA47#FFFFFF#000000##000000
##21CA471.002.199.609.60
#FFFFFF2.191.0021.0021.00
#0000009.6021.001.001.00
##0000009.6021.001.001.00

Color blindness preview

Protanopia (red-blind)
#CDB737
Deuteranopia (green-blind)
#BBAA53
Tritanopia (blue-blind)
#00C5AF
Achromatopsia (no color)
#AFAFAF

Design tokens & code

CSS
--color: #21ca47;
/* rgb */ color: rgb(33, 202, 71);
/* oklch */ color: oklch(73.3% 0.216 145.8);
Tailwind
colors: {
  custom: {
    50: '#7ddc80',
    500: '#21ca47',
    950: '#000000',
  },
}
SCSS
$custom: #21ca47;
$custom-light: #7ddc80;
$custom-dark: #000000;
JSON
{
  "hex": "#21ca47",
  "rgb": {
    "r": 33,
    "g": 202,
    "b": 71
  },
  "hsl": {
    "h": 133.491,
    "s": 71.915,
    "l": 46.078
  },
  "oklch": {
    "l": 0.73302,
    "c": 0.21615,
    "h": 145.8
  },
  "luminance": 0.43019
}

Semantic roles & 50–950 ramp

primary
#21CA47
secondary
#D275BD
accent
#39C6EF
background
#F8FDF8
surface
#F0FBEF
border
#CBD4CA
text
#0C150A
muted
#7D837C

Preview Lab

Preview with #21CA47

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

Preview Lab → · Contrast checker → · Palette generator →

#21CA47 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva