#218133#218133

#218133 is a mid, vivid green. Relative luminance 0.163; OKLCH L 53.1% C 0.144 H 146.1°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#218133
RGB	rgb(33, 129, 51)
HSL	hsl(131, 59%, 32%)
HSV	hsv(131, 74%, 51%)
CMYK	cmyk(74.4%, 0%, 60.5%, 49.4%)
CIE-LAB	lab(47.32, -44.39, 33.95)
CIE-LCH	lch(47.32, 55.88, 142.59°)
OKLab	oklab(53.11% -0.1197 0.0803)
OKLCH	oklch(53.11% 0.144 146.1)
XYZ	xyz(9.0744, 16.2618, 5.7919)
Luminance	0.1626 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218133 #81216F

analogous

#3F8121 #218133 #218163

triadic

#218133 #332181 #813321

tetradic

#218133 #213F81 #81216F #816321

square

#218133 #213F81 #81216F #816321

split-complementary

#218133 #632181 #81213F

monochromatic

#08200C #155020 #218133 #2DB246 #4BD164

Accessibility & contrast

On white

4.94

#218133 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#218133 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #218133

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218133	#FFFFFF	#000000	##FFFFFF
##218133	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#83752B

Deuteranopia (green-blind)

#786D39

Tritanopia (blue-blind)

#007E70

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #218133;
/* rgb */ color: rgb(33, 129, 51);
/* oklch */ color: oklch(53.1% 0.144 146.1);

Tailwind

colors: {
  custom: {
    50: '#6ca76d',
    500: '#218133',
    950: '#000000',
  },
}

SCSS

$custom: #218133;
$custom-light: #6ca76d;
$custom-dark: #000000;

JSON

{
  "hex": "#218133",
  "rgb": {
    "r": 33,
    "g": 129,
    "b": 51
  },
  "hsl": {
    "h": 131.25,
    "s": 59.259,
    "l": 31.765
  },
  "oklch": {
    "l": 0.53106,
    "c": 0.14416,
    "h": 146.1
  },
  "luminance": 0.16263
}

Semantic roles & 50–950 ramp

primary

#218133

secondary

#B44AA0

accent

#45C5E2

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#080F07

muted

#7A7F7A

Preview Lab

Preview with #218133

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

Preview Lab → · Contrast checker → · Palette generator →