#21A84B#21A84B

#21A84B is a light, vivid green. Relative luminance 0.288; OKLCH L 64.2% C 0.173 H 148.3°. Best body text is #000000 at 6.77:1 contrast (WCAG AA passes).

Color values

HEX#21A84B
RGBrgb(33, 168, 75)
HSLhsl(139, 67%, 39%)
HSVhsv(139, 80%, 66%)
CMYKcmyk(80.4%, 0%, 55.4%, 34.1%)
CIE-LABlab(60.64, -54.83, 37.91)
CIE-LCHlch(60.64, 66.66, 145.34°)
OKLaboklab(64.24% -0.1473 0.0908)
OKLCHoklch(64.24% 0.173 148.3)
XYZxyz(15.8985, 28.8347, 11.3830)
Luminance0.2884 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21A84B #A8217E
analogous
#3AA821 #21A84B #21A88F
triadic
#21A84B #4B21A8 #A84B21
tetradic
#21A84B #213AA8 #A8217E #A88F21
square
#21A84B #213AA8 #A8217E #A88F21
split-complementary
#21A84B #8F21A8 #A8213A
monochromatic
#0D421D #177534 #21A84B #30D664 #63E08A

Accessibility & contrast

On white

3.10
#21A84B on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.77
#21A84B on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A84B
6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21A84B#FFFFFF#000000##000000
##21A84B1.003.106.776.77
#FFFFFF3.101.0021.0021.00
#0000006.7721.001.001.00
##0000006.7721.001.001.00

Color blindness preview

Protanopia (red-blind)
#AA9942
Deuteranopia (green-blind)
#9B8E52
Tritanopia (blue-blind)
#00A493
Achromatopsia (no color)
#929292

Design tokens & code

CSS
--color: #21a84b;
/* rgb */ color: rgb(33, 168, 75);
/* oklch */ color: oklch(64.2% 0.173 148.3);
Tailwind
colors: {
  custom: {
    50: '#74c380',
    500: '#21a84b',
    950: '#000000',
  },
}
SCSS
$custom: #21a84b;
$custom-light: #74c380;
$custom-dark: #000000;
JSON
{
  "hex": "#21a84b",
  "rgb": {
    "r": 33,
    "g": 168,
    "b": 75
  },
  "hsl": {
    "h": 138.667,
    "s": 67.164,
    "l": 39.412
  },
  "oklch": {
    "l": 0.64237,
    "c": 0.17302,
    "h": 148.3
  },
  "luminance": 0.28837
}

Semantic roles & 50–950 ramp

primary
#21A84B
secondary
#C55FA6
accent
#3EB4EA
background
#F7FCF7
surface
#EEF8EE
border
#C9D1C9
text
#0A130A
muted
#7C827C

Preview Lab

Preview with #21A84B

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

Preview Lab → · Contrast checker → · Palette generator →

#21A84B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva