#218623#218623

#218623 is a mid, vivid green. Relative luminance 0.175; OKLCH L 54.4% C 0.163 H 143.2°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#218623
RGB	rgb(33, 134, 35)
HSL	hsl(121, 60%, 33%)
HSV	hsv(121, 75%, 53%)
CMYK	cmyk(75.4%, 0%, 73.9%, 47.5%)
CIE-LAB	lab(48.88, -47.96, 42.87)
CIE-LCH	lch(48.88, 64.33, 138.21°)
OKLab	oklab(54.35% -0.1301 0.0975)
OKLCH	oklch(54.35% 0.163 143.2)
XYZ	xyz(9.4551, 17.4938, 4.4681)
Luminance	0.1749 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218623 #862184

analogous

#518621 #218623 #218655

triadic

#218623 #232186 #862321

tetradic

#218623 #215186 #862184 #865521

square

#218623 #215186 #862184 #865521

split-complementary

#218623 #552186 #862151

monochromatic

#092409 #155516 #218623 #2DB730 #4ED351

Accessibility & contrast

On white

4.67

#218623 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#218623 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #218623

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218623	#FFFFFF	#000000	##FFFFFF
##218623	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#897912

Deuteranopia (green-blind)

#7E712D

Tritanopia (blue-blind)

#008273

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #218623;
/* rgb */ color: rgb(33, 134, 35);
/* oklch */ color: oklch(54.4% 0.163 143.2);

Tailwind

colors: {
  custom: {
    50: '#6eaa64',
    500: '#218623',
    950: '#000000',
  },
}

SCSS

$custom: #218623;
$custom-light: #6eaa64;
$custom-dark: #000000;

JSON

{
  "hex": "#218623",
  "rgb": {
    "r": 33,
    "g": 134,
    "b": 35
  },
  "hsl": {
    "h": 121.188,
    "s": 60.479,
    "l": 32.745
  },
  "oklch": {
    "l": 0.54351,
    "c": 0.16258,
    "h": 143.2
  },
  "luminance": 0.17495
}

Semantic roles & 50–950 ramp

primary

#218623

secondary

#B74CB4

accent

#44E0E4

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #218623

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

Preview Lab → · Contrast checker → · Palette generator →