#218F25#218F25

#218F25 is a mid, vivid green. Relative luminance 0.201; OKLCH L 56.9% C 0.172 H 143.3°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#218F25
RGB	rgb(33, 143, 37)
HSL	hsl(122, 63%, 35%)
HSV	hsv(122, 77%, 56%)
CMYK	cmyk(76.9%, 0%, 74.1%, 43.9%)
CIE-LAB	lab(51.95, -50.84, 45.24)
CIE-LCH	lch(51.95, 68.06, 138.33°)
OKLab	oklab(56.91% -0.1378 0.1027)
OKLCH	oklch(56.91% 0.172 143.3)
XYZ	xyz(10.7829, 20.1006, 5.0614)
Luminance	0.2010 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218F25 #8F218B

analogous

#548F21 #218F25 #218F5C

triadic

#218F25 #25218F #8F2521

tetradic

#218F25 #21548F #8F218B #8F5C21

square

#218F25 #21548F #8F218B #8F5C21

split-complementary

#218F25 #5C218F #8F2154

monochromatic

#0A2C0B #165D18 #218F25 #2CC132 #53D758

Accessibility & contrast

On white

4.18

#218F25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#218F25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218F25

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218F25	#FFFFFF	#000000	##000000
##218F25	1.00	4.18	5.02	5.02
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928112

Deuteranopia (green-blind)

#867930

Tritanopia (blue-blind)

#008B7A

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #218f25;
/* rgb */ color: rgb(33, 143, 37);
/* oklch */ color: oklch(56.9% 0.172 143.3);

Tailwind

colors: {
  custom: {
    50: '#70b166',
    500: '#218f25',
    950: '#000000',
  },
}

SCSS

$custom: #218f25;
$custom-light: #70b166;
$custom-dark: #000000;

JSON

{
  "hex": "#218f25",
  "rgb": {
    "r": 33,
    "g": 143,
    "b": 37
  },
  "hsl": {
    "h": 122.182,
    "s": 62.5,
    "l": 34.51
  },
  "oklch": {
    "l": 0.56909,
    "c": 0.17189,
    "h": 143.3
  },
  "luminance": 0.20102
}

Semantic roles & 50–950 ramp

primary

#218F25

secondary

#BB51B7

accent

#42E0E6

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091106

muted

#7B807A

Preview Lab

Preview with #218F25

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

Preview Lab → · Contrast checker → · Palette generator →