#21BA3C#21BA3C

#21BA3C is a light, highly saturated green. Relative luminance 0.358; OKLCH L 68.9% C 0.206 H 145.0°. Best body text is #000000 at 8.15:1 contrast (WCAG AA passes).

Color values

HEX#21BA3C
RGBrgb(33, 186, 60)
HSLhsl(131, 70%, 43%)
HSVhsv(131, 82%, 73%)
CMYKcmyk(82.3%, 0%, 67.7%, 27.1%)
CIE-LABlab(66.34, -62.56, 51.20)
CIE-LCHlch(66.34, 80.84, 140.70°)
OKLaboklab(68.93% -0.1687 0.118)
OKLCHoklch(68.93% 0.206 145)
XYZxyz(19.0003, 35.7650, 10.1760)
Luminance0.3577 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21BA3C #BA219F
analogous
#53BA21 #21BA3C #21BA88
triadic
#21BA3C #3C21BA #BA3C21
tetradic
#21BA3C #2153BA #BA219F #BA8821
square
#21BA3C #2153BA #BA219F #BA8821
split-complementary
#21BA3C #8821BA #BA2153
monochromatic
#0F521A #18862B #21BA3C #3CDC58 #70E685

Accessibility & contrast

On white

2.58
#21BA3C on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.15
#21BA3C on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21BA3C
8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21BA3C#FFFFFF#000000##000000
##21BA3C1.002.588.158.15
#FFFFFF2.581.0021.0021.00
#0000008.1521.001.001.00
##0000008.1521.001.001.00

Color blindness preview

Protanopia (red-blind)
#BDA82B
Deuteranopia (green-blind)
#AD9D48
Tritanopia (blue-blind)
#00B5A0
Achromatopsia (no color)
#A1A1A1

Design tokens & code

CSS
--color: #21ba3c;
/* rgb */ color: rgb(33, 186, 60);
/* oklch */ color: oklch(68.9% 0.206 145.0);
Tailwind
colors: {
  custom: {
    50: '#7ad078',
    500: '#21ba3c',
    950: '#000000',
  },
}
SCSS
$custom: #21ba3c;
$custom-light: #7ad078;
$custom-dark: #000000;
JSON
{
  "hex": "#21ba3c",
  "rgb": {
    "r": 33,
    "g": 186,
    "b": 60
  },
  "hsl": {
    "h": 130.588,
    "s": 69.863,
    "l": 42.941
  },
  "oklch": {
    "l": 0.68926,
    "c": 0.20587,
    "h": 145
  },
  "luminance": 0.35767
}

Semantic roles & 50–950 ramp

primary
#21BA3C
secondary
#CC6BBB
accent
#3BCDED
background
#F8FCF7
surface
#EFF9EE
border
#CAD2C9
text
#0B1409
muted
#7C827B

Preview Lab

Preview with #21BA3C

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

Preview Lab → · Contrast checker → · Palette generator →

#21BA3C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva