#219B21#219B21

#219B21 is a mid, vivid green. Relative luminance 0.239; OKLCH L 60.2% C 0.188 H 142.8°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#219B21
RGB	rgb(33, 155, 33)
HSL	hsl(120, 65%, 37%)
HSV	hsv(120, 79%, 61%)
CMYK	cmyk(78.7%, 0%, 78.7%, 39.2%)
CIE-LAB	lab(55.96, -55.08, 50.67)
CIE-LCH	lch(55.96, 74.85, 137.39°)
OKLab	oklab(60.24% -0.1495 0.1135)
OKLCH	oklch(60.24% 0.188 142.8)
XYZ	xyz(12.6223, 23.8743, 5.3815)
Luminance	0.2388 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#219B21 #9B219B

analogous

#5E9B21 #219B21 #219B5E

triadic

#219B21 #21219B #9B2121

tetradic

#219B21 #215E9B #9B219B #9B5E21

square

#219B21 #215E9B #9B219B #9B5E21

split-complementary

#219B21 #5E219B #9B215E

monochromatic

#0C360C #166916 #219B21 #2CCD2C #5ADC5A

Accessibility & contrast

On white

3.64

#219B21 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#219B21 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #219B21

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##219B21	#FFFFFF	#000000	##000000
##219B21	1.00	3.64	5.78	5.78
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8C01

Deuteranopia (green-blind)

#91832F

Tritanopia (blue-blind)

#009684

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #219b21;
/* rgb */ color: rgb(33, 155, 33);
/* oklch */ color: oklch(60.2% 0.188 142.8);

Tailwind

colors: {
  custom: {
    50: '#73ba66',
    500: '#219b21',
    950: '#000000',
  },
}

SCSS

$custom: #219b21;
$custom-light: #73ba66;
$custom-dark: #000000;

JSON

{
  "hex": "#219b21",
  "rgb": {
    "r": 33,
    "g": 155,
    "b": 33
  },
  "hsl": {
    "h": 120,
    "s": 64.894,
    "l": 36.863
  },
  "oklch": {
    "l": 0.60235,
    "c": 0.18771,
    "h": 142.8
  },
  "luminance": 0.23876
}

Semantic roles & 50–950 ramp

primary

#219B21

secondary

#C058C0

accent

#40E8E8

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#0A1206

muted

#7C817A

Preview Lab

Preview with #219B21

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

Preview Lab → · Contrast checker → · Palette generator →