#21A83E#21A83E

#21A83E is a light, vivid green. Relative luminance 0.287; OKLCH L 64.1% C 0.184 H 146.0°. Best body text is #000000 at 6.74:1 contrast (WCAG AA passes).

Color values

HEX#21A83E
RGBrgb(33, 168, 62)
HSLhsl(133, 67%, 39%)
HSVhsv(133, 80%, 66%)
CMYKcmyk(80.4%, 0%, 63.1%, 34.1%)
CIE-LABlab(60.49, -56.55, 43.89)
CIE-LCHlch(60.49, 71.58, 142.19°)
OKLaboklab(64.07% -0.1523 0.1027)
OKLCHoklch(64.07% 0.184 146)
XYZxyz(15.4982, 28.6745, 9.2744)
Luminance0.2868 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21A83E #A8218B
analogous
#48A821 #21A83E #21A882
triadic
#21A83E #3E21A8 #A83E21
tetradic
#21A83E #2148A8 #A8218B #A88221
square
#21A83E #2148A8 #A8218B #A88221
split-complementary
#21A83E #8221A8 #A82148
monochromatic
#0D4218 #17752B #21A83E #30D654 #63E07E

Accessibility & contrast

On white

3.12
#21A83E on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.74
#21A83E on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A83E
6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21A83E#FFFFFF#000000##000000
##21A83E1.003.126.746.74
#FFFFFF3.121.0021.0021.00
#0000006.7421.001.001.00
##0000006.7421.001.001.00

Color blindness preview

Protanopia (red-blind)
#AB9832
Deuteranopia (green-blind)
#9C8E47
Tritanopia (blue-blind)
#00A492
Achromatopsia (no color)
#929292

Design tokens & code

CSS
--color: #21a83e;
/* rgb */ color: rgb(33, 168, 62);
/* oklch */ color: oklch(64.1% 0.184 146.0);
Tailwind
colors: {
  custom: {
    50: '#75c377',
    500: '#21a83e',
    950: '#000000',
  },
}
SCSS
$custom: #21a83e;
$custom-light: #75c377;
$custom-dark: #000000;
JSON
{
  "hex": "#21a83e",
  "rgb": {
    "r": 33,
    "g": 168,
    "b": 62
  },
  "hsl": {
    "h": 132.889,
    "s": 67.164,
    "l": 39.412
  },
  "oklch": {
    "l": 0.64073,
    "c": 0.18367,
    "h": 146
  },
  "luminance": 0.28676
}

Semantic roles & 50–950 ramp

primary
#21A83E
secondary
#C55FB0
accent
#3EC5EA
background
#F7FCF7
surface
#EEF8ED
border
#C9D1C8
text
#0A1309
muted
#7C827B

Preview Lab

Preview with #21A83E

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

Preview Lab → · Contrast checker → · Palette generator →

#21A83E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva