#21A424#21A424

#21A424 is a light, vivid green. Relative luminance 0.270; OKLCH L 62.7% C 0.196 H 143.0°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX#21A424
RGBrgb(33, 164, 36)
HSLhsl(121, 66%, 39%)
HSVhsv(121, 80%, 64%)
CMYKcmyk(79.9%, 0%, 78%, 35.7%)
CIE-LABlab(58.97, -57.73, 52.61)
CIE-LCHlch(58.97, 78.11, 137.66°)
OKLaboklab(62.75% -0.1566 0.1179)
OKLCHoklch(62.75% 0.196 143)
XYZxyz(14.2202, 26.9999, 6.1308)
Luminance0.2700 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21A424 #A421A1
analogous
#5FA421 #21A424 #21A465
triadic
#21A424 #2421A4 #A42421
tetradic
#21A424 #215FA4 #A421A1 #A46521
square
#21A424 #215FA4 #A421A1 #A46521
split-complementary
#21A424 #6521A4 #A4215F
monochromatic
#0C3E0E #177119 #21A424 #2DD531 #60DF63

Accessibility & contrast

On white

3.28
#21A424 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.40
#21A424 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A424
6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21A424#FFFFFF#000000##000000
##21A4241.003.286.406.40
#FFFFFF3.281.0021.0021.00
#0000006.4021.001.001.00
##0000006.4021.001.001.00

Color blindness preview

Protanopia (red-blind)
#A89402
Deuteranopia (green-blind)
#9A8A33
Tritanopia (blue-blind)
#009F8C
Achromatopsia (no color)
#8E8E8E

Design tokens & code

CSS
--color: #21a424;
/* rgb */ color: rgb(33, 164, 36);
/* oklch */ color: oklch(62.7% 0.196 143.0);
Tailwind
colors: {
  custom: {
    50: '#75c069',
    500: '#21a424',
    950: '#000000',
  },
}
SCSS
$custom: #21a424;
$custom-light: #75c069;
$custom-dark: #000000;
JSON
{
  "hex": "#21a424",
  "rgb": {
    "r": 33,
    "g": 164,
    "b": 36
  },
  "hsl": {
    "h": 121.374,
    "s": 66.497,
    "l": 38.627
  },
  "oklch": {
    "l": 0.62746,
    "c": 0.19601,
    "h": 143
  },
  "luminance": 0.27002
}

Semantic roles & 50–950 ramp

primary
#21A424
secondary
#C45DC2
accent
#3EE5E9
background
#F7FCF6
surface
#EEF8EB
border
#C9D1C6
text
#0A1207
muted
#7C817A

Preview Lab

Preview with #21A424

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

Preview Lab → · Contrast checker → · Palette generator →

#21A424 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva