#218631#218631

#218631 is a mid, vivid green. Relative luminance 0.176; OKLCH L 54.5% C 0.152 H 145.4°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#218631
RGB	rgb(33, 134, 49)
HSL	hsl(130, 60%, 33%)
HSV	hsv(130, 75%, 53%)
CMYK	cmyk(75.4%, 0%, 63.4%, 47.5%)
CIE-LAB	lab(49.00, -46.47, 36.86)
CIE-LCH	lch(49.00, 59.31, 141.58°)
OKLab	oklab(54.49% -0.1254 0.0864)
OKLCH	oklch(54.49% 0.152 145.4)
XYZ	xyz(9.7060, 17.5942, 5.7896)
Luminance	0.1759 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218631 #862176

analogous

#438621 #218631 #218663

triadic

#218631 #312186 #863121

tetradic

#218631 #214386 #862176 #866321

square

#218631 #214386 #862176 #866321

split-complementary

#218631 #632186 #862143

monochromatic

#09240D #15551F #218631 #2DB743 #4ED363

Accessibility & contrast

On white

4.65

#218631 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#218631 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #218631

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218631	#FFFFFF	#000000	##FFFFFF
##218631	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#887928

Deuteranopia (green-blind)

#7D7138

Tritanopia (blue-blind)

#008374

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #218631;
/* rgb */ color: rgb(33, 134, 49);
/* oklch */ color: oklch(54.5% 0.152 145.4);

Tailwind

colors: {
  custom: {
    50: '#6daa6c',
    500: '#218631',
    950: '#000000',
  },
}

SCSS

$custom: #218631;
$custom-light: #6daa6c;
$custom-dark: #000000;

JSON

{
  "hex": "#218631",
  "rgb": {
    "r": 33,
    "g": 134,
    "b": 49
  },
  "hsl": {
    "h": 129.505,
    "s": 60.479,
    "l": 32.745
  },
  "oklch": {
    "l": 0.54494,
    "c": 0.15229,
    "h": 145.4
  },
  "luminance": 0.17595
}

Semantic roles & 50–950 ramp

primary

#218631

secondary

#B74CA6

accent

#44CAE4

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #218631

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

Preview Lab → · Contrast checker → · Palette generator →