#218D25#218D25

#218D25 is a mid, vivid green. Relative luminance 0.195; OKLCH L 56.3% C 0.170 H 143.3°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#218D25
RGB	rgb(33, 141, 37)
HSL	hsl(122, 62%, 34%)
HSV	hsv(122, 77%, 55%)
CMYK	cmyk(76.6%, 0%, 73.8%, 44.7%)
CIE-LAB	lab(51.27, -50.17, 44.55)
CIE-LCH	lch(51.27, 67.09, 138.40°)
OKLab	oklab(56.35% -0.136 0.1013)
OKLCH	oklch(56.35% 0.17 143.3)
XYZ	xyz(10.4853, 19.5054, 4.9622)
Luminance	0.1951 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218D25 #8D2189

analogous

#538D21 #218D25 #218D5B

triadic

#218D25 #25218D #8D2521

tetradic

#218D25 #21538D #8D2189 #8D5B21

square

#218D25 #21538D #8D2189 #8D5B21

split-complementary

#218D25 #5B218D #8D2153

monochromatic

#0A2A0B #155B18 #218D25 #2DBF32 #52D657

Accessibility & contrast

On white

4.28

#218D25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#218D25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218D25

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218D25	#FFFFFF	#000000	##000000
##218D25	1.00	4.28	4.90	4.90
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F13

Deuteranopia (green-blind)

#847730

Tritanopia (blue-blind)

#008979

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #218d25;
/* rgb */ color: rgb(33, 141, 37);
/* oklch */ color: oklch(56.3% 0.170 143.3);

Tailwind

colors: {
  custom: {
    50: '#6faf66',
    500: '#218d25',
    950: '#000000',
  },
}

SCSS

$custom: #218d25;
$custom-light: #6faf66;
$custom-dark: #000000;

JSON

{
  "hex": "#218d25",
  "rgb": {
    "r": 33,
    "g": 141,
    "b": 37
  },
  "hsl": {
    "h": 122.222,
    "s": 62.069,
    "l": 34.118
  },
  "oklch": {
    "l": 0.56347,
    "c": 0.16956,
    "h": 143.3
  },
  "luminance": 0.19507
}

Semantic roles & 50–950 ramp

primary

#218D25

secondary

#BA50B6

accent

#43DFE5

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#091006

muted

#7B7F7A

Preview Lab

Preview with #218D25

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

Preview Lab → · Contrast checker → · Palette generator →