#218651#218651

#218651 is a mid, vivid green. Relative luminance 0.180; OKLCH L 55.0% C 0.122 H 155.2°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#218651
RGB	rgb(33, 134, 81)
HSL	hsl(149, 60%, 33%)
HSV	hsv(149, 75%, 53%)
CMYK	cmyk(75.4%, 0%, 39.6%, 47.5%)
CIE-LAB	lab(49.46, -41.19, 20.59)
CIE-LCH	lch(49.46, 46.05, 153.44°)
OKLab	oklab(55.02% -0.1112 0.0514)
OKLCH	oklch(55.02% 0.123 155.2)
XYZ	xyz(10.6365, 17.9664, 10.6903)
Luminance	0.1797 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218651 #862156

analogous

#238621 #218651 #218683

triadic

#218651 #512186 #865121

tetradic

#218651 #212386 #862156 #868321

square

#218651 #212386 #862156 #868321

split-complementary

#218651 #832186 #862123

monochromatic

#092416 #155533 #218651 #2DB76F #4ED38D

Accessibility & contrast

On white

4.57

#218651 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#218651 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218651

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218651	#FFFFFF	#000000	##000000
##218651	1.00	4.57	4.59	4.59
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857B4D

Deuteranopia (green-blind)

#797255

Tritanopia (blue-blind)

#008579

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #218651;
/* rgb */ color: rgb(33, 134, 81);
/* oklch */ color: oklch(55.0% 0.122 155.2);

Tailwind

colors: {
  custom: {
    50: '#6caa82',
    500: '#218651',
    950: '#000000',
  },
}

SCSS

$custom: #218651;
$custom-light: #6caa82;
$custom-dark: #000000;

JSON

{
  "hex": "#218651",
  "rgb": {
    "r": 33,
    "g": 134,
    "b": 81
  },
  "hsl": {
    "h": 148.515,
    "s": 60.479,
    "l": 32.745
  },
  "oklch": {
    "l": 0.55018,
    "c": 0.1225,
    "h": 155.2
  },
  "luminance": 0.17968
}

Semantic roles & 50–950 ramp

primary

#218651

secondary

#B74C84

accent

#4498E4

background

#F6FAF8

surface

#ECF4EF

border

#C7CECA

text

#08100A

muted

#7A7F7C

Preview Lab

Preview with #218651

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

Preview Lab → · Contrast checker → · Palette generator →