#21A820#21A820

#21A820 is a light, highly saturated green. Relative luminance 0.284; OKLCH L 63.8% C 0.202 H 142.7°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).

Color values

HEX#21A820
RGBrgb(33, 168, 32)
HSLhsl(120, 68%, 39%)
HSVhsv(120, 81%, 66%)
CMYKcmyk(80.4%, 0%, 81%, 34.1%)
CIE-LABlab(60.28, -59.24, 55.11)
CIE-LCHlch(60.28, 80.91, 137.07°)
OKLaboklab(63.82% -0.1608 0.1226)
OKLCHoklch(63.82% 0.202 142.7)
XYZxyz(14.8896, 28.4311, 6.0692)
Luminance0.2843 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21A820 #A720A8
analogous
#65A820 #21A820 #20A863
triadic
#21A820 #2021A8 #A82021
tetradic
#21A820 #2065A8 #A720A8 #A86320
square
#21A820 #2065A8 #A720A8 #A86320
split-complementary
#21A820 #6320A8 #A82065
monochromatic
#0D410C #177516 #21A820 #2FD72E #62E161

Accessibility & contrast

On white

3.14
#21A820 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.69
#21A820 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A820
6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21A820#FFFFFF#000000##000000
##21A8201.003.146.696.69
#FFFFFF3.141.0021.0021.00
#0000006.6921.001.001.00
##0000006.6921.001.001.00

Color blindness preview

Protanopia (red-blind)
#AC9700
Deuteranopia (green-blind)
#9D8D31
Tritanopia (blue-blind)
#00A38F
Achromatopsia (no color)
#919191

Design tokens & code

CSS
--color: #21a820;
/* rgb */ color: rgb(33, 168, 32);
/* oklch */ color: oklch(63.8% 0.202 142.7);
Tailwind
colors: {
  custom: {
    50: '#76c368',
    500: '#21a820',
    950: '#000000',
  },
}
SCSS
$custom: #21a820;
$custom-light: #76c368;
$custom-dark: #000000;
JSON
{
  "hex": "#21a820",
  "rgb": {
    "r": 33,
    "g": 168,
    "b": 32
  },
  "hsl": {
    "h": 119.559,
    "s": 68,
    "l": 39.216
  },
  "oklch": {
    "l": 0.63823,
    "c": 0.20224,
    "h": 142.7
  },
  "luminance": 0.28433
}

Semantic roles & 50–950 ramp

primary
#21A820
secondary
#C55EC6
accent
#3DEBEA
background
#F7FCF6
surface
#EEF8EB
border
#C9D1C6
text
#0A1307
muted
#7C827A

Preview Lab

Preview with #21A820

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

Preview Lab → · Contrast checker → · Palette generator →

#21A820 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva