#218839#218839

#218839 is a mid, vivid green. Relative luminance 0.182; OKLCH L 55.2% C 0.148 H 147.0°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#218839
RGB	rgb(33, 136, 57)
HSL	hsl(134, 61%, 33%)
HSV	hsv(134, 76%, 53%)
CMYK	cmyk(75.7%, 0%, 58.1%, 46.7%)
CIE-LAB	lab(49.77, -46.12, 33.84)
CIE-LCH	lch(49.77, 57.21, 143.73°)
OKLab	oklab(55.16% -0.1242 0.0806)
OKLCH	oklch(55.16% 0.148 147)
XYZ	xyz(10.1691, 18.2259, 6.8521)
Luminance	0.1823 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218839 #882170

analogous

#3C8821 #218839 #21886C

triadic

#218839 #392188 #883921

tetradic

#218839 #213C88 #882170 #886C21

square

#218839 #213C88 #882170 #886C21

split-complementary

#218839 #6C2188 #88213C

monochromatic

#092510 #155724 #218839 #2DB94E #4FD46E

Accessibility & contrast

On white

4.52

#218839 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#218839 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218839

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218839	#FFFFFF	#000000	##000000
##218839	1.00	4.52	4.65	4.65
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7B31

Deuteranopia (green-blind)

#7E733F

Tritanopia (blue-blind)

#008576

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #218839;
/* rgb */ color: rgb(33, 136, 57);
/* oklch */ color: oklch(55.2% 0.148 147.0);

Tailwind

colors: {
  custom: {
    50: '#6dac72',
    500: '#218839',
    950: '#000000',
  },
}

SCSS

$custom: #218839;
$custom-light: #6dac72;
$custom-dark: #000000;

JSON

{
  "hex": "#218839",
  "rgb": {
    "r": 33,
    "g": 136,
    "b": 57
  },
  "hsl": {
    "h": 133.981,
    "s": 60.947,
    "l": 33.137
  },
  "oklch": {
    "l": 0.5516,
    "c": 0.14804,
    "h": 147
  },
  "luminance": 0.18227
}

Semantic roles & 50–950 ramp

primary

#218839

secondary

#B84D9F

accent

#44BFE4

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081008

muted

#7B7F7B

Preview Lab

Preview with #218839

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

Preview Lab → · Contrast checker → · Palette generator →