#219B4F#219B4F

#219B4F is a mid, vivid green. Relative luminance 0.243; OKLCH L 60.8% C 0.153 H 150.7°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#219B4F
RGB	rgb(33, 155, 79)
HSL	hsl(143, 65%, 37%)
HSV	hsv(143, 79%, 61%)
CMYK	cmyk(78.7%, 0%, 49%, 39.2%)
CIE-LAB	lab(56.42, -49.60, 30.68)
CIE-LCH	lch(56.42, 58.33, 148.26°)
OKLab	oklab(60.76% -0.1333 0.0748)
OKLCH	oklch(60.76% 0.153 150.7)
XYZ	xyz(13.7586, 24.3289, 11.3664)
Luminance	0.2433 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#219B4F #9B216D

analogous

#309B21 #219B4F #219B8C

triadic

#219B4F #4F219B #9B4F21

tetradic

#219B4F #21309B #9B216D #9B8C21

square

#219B4F #21309B #9B216D #9B8C21

split-complementary

#219B4F #8C219B #9B2130

monochromatic

#0C361C #166935 #219B4F #2CCD69 #5ADC8B

Accessibility & contrast

On white

3.58

#219B4F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#219B4F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #219B4F

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##219B4F	#FFFFFF	#000000	##000000
##219B4F	1.00	3.58	5.87	5.87
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8D49

Deuteranopia (green-blind)

#8E8354

Tritanopia (blue-blind)

#009889

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #219b4f;
/* rgb */ color: rgb(33, 155, 79);
/* oklch */ color: oklch(60.8% 0.153 150.7);

Tailwind

colors: {
  custom: {
    50: '#71ba81',
    500: '#219b4f',
    950: '#000000',
  },
}

SCSS

$custom: #219b4f;
$custom-light: #71ba81;
$custom-dark: #000000;

JSON

{
  "hex": "#219b4f",
  "rgb": {
    "r": 33,
    "g": 155,
    "b": 79
  },
  "hsl": {
    "h": 142.623,
    "s": 64.894,
    "l": 36.863
  },
  "oklch": {
    "l": 0.60758,
    "c": 0.15283,
    "h": 150.7
  },
  "luminance": 0.24331
}

Semantic roles & 50–950 ramp

primary

#219B4F

secondary

#C05899

accent

#40A9E8

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#09120A

muted

#7B817C

Preview Lab

Preview with #219B4F

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

Preview Lab → · Contrast checker → · Palette generator →