#218C25#218C25

#218C25 is a mid, vivid green. Relative luminance 0.192; OKLCH L 56.1% C 0.168 H 143.3°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#218C25
RGB	rgb(33, 140, 37)
HSL	hsl(122, 62%, 34%)
HSV	hsv(122, 76%, 55%)
CMYK	cmyk(76.4%, 0%, 73.6%, 45.1%)
CIE-LAB	lab(50.93, -49.83, 44.20)
CIE-LCH	lch(50.93, 66.61, 138.43°)
OKLab	oklab(56.07% -0.1351 0.1005)
OKLCH	oklch(56.07% 0.168 143.3)
XYZ	xyz(10.3386, 19.2119, 4.9133)
Luminance	0.1921 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218C25 #8C2188

analogous

#538C21 #218C25 #218C5B

triadic

#218C25 #25218C #8C2521

tetradic

#218C25 #21538C #8C2188 #8C5B21

square

#218C25 #21538C #8C2188 #8C5B21

split-complementary

#218C25 #5B218C #8C2153

monochromatic

#0A290B #155A18 #218C25 #2DBE32 #51D656

Accessibility & contrast

On white

4.34

#218C25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#218C25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218C25

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218C25	#FFFFFF	#000000	##000000
##218C25	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E14

Deuteranopia (green-blind)

#837630

Tritanopia (blue-blind)

#008878

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #218c25;
/* rgb */ color: rgb(33, 140, 37);
/* oklch */ color: oklch(56.1% 0.168 143.3);

Tailwind

colors: {
  custom: {
    50: '#6faf66',
    500: '#218c25',
    950: '#000000',
  },
}

SCSS

$custom: #218c25;
$custom-light: #6faf66;
$custom-dark: #000000;

JSON

{
  "hex": "#218c25",
  "rgb": {
    "r": 33,
    "g": 140,
    "b": 37
  },
  "hsl": {
    "h": 122.243,
    "s": 61.85,
    "l": 33.922
  },
  "oklch": {
    "l": 0.56065,
    "c": 0.16838,
    "h": 143.3
  },
  "luminance": 0.19213
}

Semantic roles & 50–950 ramp

primary

#218C25

secondary

#B94FB6

accent

#43DFE5

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#091006

muted

#7B7F7A

Preview Lab

Preview with #218C25

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

Preview Lab → · Contrast checker → · Palette generator →