#219831#219831

#219831 is a mid, vivid green. Relative luminance 0.230; OKLCH L 59.5% C 0.174 H 144.7°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#219831
RGB	rgb(33, 152, 49)
HSL	hsl(128, 64%, 36%)
HSV	hsv(128, 78%, 60%)
CMYK	cmyk(78.3%, 0%, 67.8%, 40.4%)
CIE-LAB	lab(55.07, -52.70, 43.62)
CIE-LCH	lch(55.07, 68.41, 140.39°)
OKLab	oklab(59.53% -0.1423 0.1008)
OKLCH	oklch(59.53% 0.174 144.7)
XYZ	xyz(12.4090, 23.0001, 6.6906)
Luminance	0.2300 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#219831 #982188

analogous

#4D9821 #219831 #21986D

triadic

#219831 #312198 #983121

tetradic

#219831 #214D98 #982188 #986D21

square

#219831 #214D98 #982188 #986D21

split-complementary

#219831 #6D2198 #98214D

monochromatic

#0B3311 #166621 #219831 #2CCA41 #59DB6A

Accessibility & contrast

On white

3.75

#219831 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#219831 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #219831

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##219831	#FFFFFF	#000000	##000000
##219831	1.00	3.75	5.60	5.60
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.60	21.00	1.00	1.00
##000000	5.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8923

Deuteranopia (green-blind)

#8E803B

Tritanopia (blue-blind)

#009483

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #219831;
/* rgb */ color: rgb(33, 152, 49);
/* oklch */ color: oklch(59.5% 0.174 144.7);

Tailwind

colors: {
  custom: {
    50: '#72b76e',
    500: '#219831',
    950: '#000000',
  },
}

SCSS

$custom: #219831;
$custom-light: #72b76e;
$custom-dark: #000000;

JSON

{
  "hex": "#219831",
  "rgb": {
    "r": 33,
    "g": 152,
    "b": 49
  },
  "hsl": {
    "h": 128.067,
    "s": 64.324,
    "l": 36.275
  },
  "oklch": {
    "l": 0.59533,
    "c": 0.17437,
    "h": 144.7
  },
  "luminance": 0.23002
}

Semantic roles & 50–950 ramp

primary

#219831

secondary

#BF56B1

accent

#40D1E7

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#091107

muted

#7B807A

Preview Lab

Preview with #219831

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

Preview Lab → · Contrast checker → · Palette generator →