#21B022#21B022

#21B022 is a light, highly saturated green. Relative luminance 0.315; OKLCH L 66.0% C 0.210 H 142.8°. Best body text is #000000 at 7.30:1 contrast (WCAG AA passes).

Color values

HEX#21B022
RGBrgb(33, 176, 34)
HSLhsl(120, 68%, 41%)
HSVhsv(120, 81%, 69%)
CMYKcmyk(81.3%, 0%, 80.7%, 31%)
CIE-LABlab(62.92, -61.57, 57.01)
CIE-LCHlch(62.92, 83.91, 137.20°)
OKLaboklab(66.02% -0.1671 0.1268)
OKLCHoklch(66.02% 0.21 142.8)
XYZxyz(16.4402, 31.4875, 6.7243)
Luminance0.3149 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21B022 #B021AF
analogous
#67B021 #21B022 #21B069
triadic
#21B022 #2221B0 #B02221
tetradic
#21B022 #2167B0 #B021AF #B06921
square
#21B022 #2167B0 #B021AF #B06921
split-complementary
#21B022 #6921B0 #B02167
monochromatic
#0E490E #177C18 #21B022 #35D936 #69E369

Accessibility & contrast

On white

2.88
#21B022 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.30
#21B022 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21B022
7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21B022#FFFFFF#000000##000000
##21B0221.002.887.307.30
#FFFFFF2.881.0021.0021.00
#0000007.3021.001.001.00
##0000007.3021.001.001.00

Color blindness preview

Protanopia (red-blind)
#B49F00
Deuteranopia (green-blind)
#A59434
Tritanopia (blue-blind)
#00AB96
Achromatopsia (no color)
#989898

Design tokens & code

CSS
--color: #21b022;
/* rgb */ color: rgb(33, 176, 34);
/* oklch */ color: oklch(66.0% 0.210 142.8);
Tailwind
colors: {
  custom: {
    50: '#78c96a',
    500: '#21b022',
    950: '#000000',
  },
}
SCSS
$custom: #21b022;
$custom-light: #78c96a;
$custom-dark: #000000;
JSON
{
  "hex": "#21b022",
  "rgb": {
    "r": 33,
    "g": 176,
    "b": 34
  },
  "hsl": {
    "h": 120.42,
    "s": 68.421,
    "l": 40.98
  },
  "oklch": {
    "l": 0.66024,
    "c": 0.20977,
    "h": 142.8
  },
  "luminance": 0.31489
}

Semantic roles & 50–950 ramp

primary
#21B022
secondary
#C864C8
accent
#3DEAEB
background
#F8FCF6
surface
#EFF8EC
border
#CAD1C7
text
#0B1307
muted
#7C827A

Preview Lab

Preview with #21B022

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

Preview Lab → · Contrast checker → · Palette generator →

#21B022 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva