#218E4D#218E4D

#218E4D is a mid, vivid green. Relative luminance 0.202; OKLCH L 57.2% C 0.137 H 152.0°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#218E4D
RGB	rgb(33, 142, 77)
HSL	hsl(144, 62%, 34%)
HSV	hsv(144, 77%, 56%)
CMYK	cmyk(76.8%, 0%, 45.8%, 44.3%)
CIE-LAB	lab(52.07, -45.10, 26.21)
CIE-LCH	lch(52.07, 52.16, 149.84°)
OKLab	oklab(57.15% -0.1213 0.0645)
OKLCH	oklch(57.15% 0.137 152)
XYZ	xyz(11.6387, 20.2038, 10.3061)
Luminance	0.2021 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218E4D #8E2162

analogous

#2C8E21 #218E4D #218E84

triadic

#218E4D #4D218E #8E4D21

tetradic

#218E4D #212C8E #8E2162 #8E8421

square

#218E4D #212C8E #8E2162 #8E8421

split-complementary

#218E4D #84218E #8E212C

monochromatic

#0A2B17 #155C32 #218E4D #2DC068 #52D788

Accessibility & contrast

On white

4.17

#218E4D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#218E4D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218E4D

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218E4D	#FFFFFF	#000000	##000000
##218E4D	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8248

Deuteranopia (green-blind)

#827952

Tritanopia (blue-blind)

#008C7E

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #218e4d;
/* rgb */ color: rgb(33, 142, 77);
/* oklch */ color: oklch(57.2% 0.137 152.0);

Tailwind

colors: {
  custom: {
    50: '#6eb080',
    500: '#218e4d',
    950: '#000000',
  },
}

SCSS

$custom: #218e4d;
$custom-light: #6eb080;
$custom-dark: #000000;

JSON

{
  "hex": "#218e4d",
  "rgb": {
    "r": 33,
    "g": 142,
    "b": 77
  },
  "hsl": {
    "h": 144.22,
    "s": 62.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.57152,
    "c": 0.1374,
    "h": 152
  },
  "luminance": 0.20205
}

Semantic roles & 50–950 ramp

primary

#218E4D

secondary

#BA5090

accent

#42A4E5

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#08110A

muted

#7B807C

Preview Lab

Preview with #218E4D

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

Preview Lab → · Contrast checker → · Palette generator →