#218238#218238

#218238 is a mid, vivid green. Relative luminance 0.166; OKLCH L 53.5% C 0.141 H 147.3°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#218238
RGB	rgb(33, 130, 56)
HSL	hsl(134, 60%, 32%)
HSV	hsv(134, 75%, 51%)
CMYK	cmyk(74.6%, 0%, 56.9%, 49%)
CIE-LAB	lab(47.72, -44.05, 31.90)
CIE-LCH	lch(47.72, 54.39, 144.09°)
OKLab	oklab(53.46% -0.1186 0.0763)
OKLCH	oklch(53.46% 0.141 147.3)
XYZ	xyz(9.3229, 16.5731, 6.4482)
Luminance	0.1657 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218238 #82216B

analogous

#3B8221 #218238 #218269

triadic

#218238 #382182 #823821

tetradic

#218238 #213B82 #82216B #826921

square

#218238 #213B82 #82216B #826921

split-complementary

#218238 #692182 #82213B

monochromatic

#08200E #155123 #218238 #2DB34D #4CD26C

Accessibility & contrast

On white

4.87

#218238 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#218238 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #218238

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218238	#FFFFFF	#000000	##FFFFFF
##218238	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847631

Deuteranopia (green-blind)

#786E3E

Tritanopia (blue-blind)

#007F71

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #218238;
/* rgb */ color: rgb(33, 130, 56);
/* oklch */ color: oklch(53.5% 0.141 147.3);

Tailwind

colors: {
  custom: {
    50: '#6ca771',
    500: '#218238',
    950: '#000000',
  },
}

SCSS

$custom: #218238;
$custom-light: #6ca771;
$custom-dark: #000000;

JSON

{
  "hex": "#218238",
  "rgb": {
    "r": 33,
    "g": 130,
    "b": 56
  },
  "hsl": {
    "h": 134.227,
    "s": 59.509,
    "l": 31.961
  },
  "oklch": {
    "l": 0.53457,
    "c": 0.14103,
    "h": 147.3
  },
  "luminance": 0.16574
}

Semantic roles & 50–950 ramp

primary

#218238

secondary

#B44A9B

accent

#45BDE3

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#081008

muted

#7A7F7B

Preview Lab

Preview with #218238

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

Preview Lab → · Contrast checker → · Palette generator →