#218B26#218B26

#218B26 is a mid, vivid green. Relative luminance 0.189; OKLCH L 55.8% C 0.167 H 143.5°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#218B26
RGB	rgb(33, 139, 38)
HSL	hsl(123, 62%, 34%)
HSV	hsv(123, 76%, 55%)
CMYK	cmyk(76.3%, 0%, 72.7%, 45.5%)
CIE-LAB	lab(50.60, -49.40, 43.46)
CIE-LCH	lch(50.60, 65.80, 138.66°)
OKLab	oklab(55.79% -0.1339 0.0991)
OKLCH	oklch(55.79% 0.167 143.5)
XYZ	xyz(10.2090, 18.9273, 4.9487)
Luminance	0.1893 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218B26 #8B2186

analogous

#518B21 #218B26 #218B5B

triadic

#218B26 #26218B #8B2621

tetradic

#218B26 #21518B #8B2186 #8B5B21

square

#218B26 #21518B #8B2186 #8B5B21

split-complementary

#218B26 #5B218B #8B2151

monochromatic

#0A280B #155A18 #218B26 #2DBC34 #51D657

Accessibility & contrast

On white

4.39

#218B26 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#218B26 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218B26

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218B26	#FFFFFF	#000000	##000000
##218B26	1.00	4.39	4.79	4.79
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D16

Deuteranopia (green-blind)

#827530

Tritanopia (blue-blind)

#008777

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #218b26;
/* rgb */ color: rgb(33, 139, 38);
/* oklch */ color: oklch(55.8% 0.167 143.5);

Tailwind

colors: {
  custom: {
    50: '#6fae66',
    500: '#218b26',
    950: '#000000',
  },
}

SCSS

$custom: #218b26;
$custom-light: #6fae66;
$custom-dark: #000000;

JSON

{
  "hex": "#218b26",
  "rgb": {
    "r": 33,
    "g": 139,
    "b": 38
  },
  "hsl": {
    "h": 122.83,
    "s": 61.628,
    "l": 33.725
  },
  "oklch": {
    "l": 0.55791,
    "c": 0.16656,
    "h": 143.5
  },
  "luminance": 0.18929
}

Semantic roles & 50–950 ramp

primary

#218B26

secondary

#B94FB4

accent

#43DDE5

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #218B26

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

Preview Lab → · Contrast checker → · Palette generator →