#218751#218751

#218751 is a mid, vivid green. Relative luminance 0.182; OKLCH L 55.3% C 0.124 H 154.9°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#218751
RGB	rgb(33, 135, 81)
HSL	hsl(148, 61%, 33%)
HSV	hsv(148, 76%, 53%)
CMYK	cmyk(75.6%, 0%, 40%, 47.1%)
CIE-LAB	lab(49.79, -41.59, 21.03)
CIE-LCH	lch(49.79, 46.61, 153.17°)
OKLab	oklab(55.3% -0.1122 0.0525)
OKLCH	oklch(55.3% 0.124 154.9)
XYZ	xyz(10.7754, 18.2441, 10.7366)
Luminance	0.1825 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218751 #872157

analogous

#248721 #218751 #218784

triadic

#218751 #512187 #875121

tetradic

#218751 #212487 #872157 #878421

square

#218751 #212487 #872157 #878421

split-complementary

#218751 #842187 #872124

monochromatic

#092516 #155633 #218751 #2DB86F #4FD48D

Accessibility & contrast

On white

4.52

#218751 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#218751 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218751

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218751	#FFFFFF	#000000	##000000
##218751	1.00	4.52	4.65	4.65
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877C4D

Deuteranopia (green-blind)

#7A7355

Tritanopia (blue-blind)

#008679

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #218751;
/* rgb */ color: rgb(33, 135, 81);
/* oklch */ color: oklch(55.3% 0.124 154.9);

Tailwind

colors: {
  custom: {
    50: '#6cab82',
    500: '#218751',
    950: '#000000',
  },
}

SCSS

$custom: #218751;
$custom-light: #6cab82;
$custom-dark: #000000;

JSON

{
  "hex": "#218751",
  "rgb": {
    "r": 33,
    "g": 135,
    "b": 81
  },
  "hsl": {
    "h": 148.235,
    "s": 60.714,
    "l": 32.941
  },
  "oklch": {
    "l": 0.55295,
    "c": 0.1239,
    "h": 154.9
  },
  "luminance": 0.18245
}

Semantic roles & 50–950 ramp

primary

#218751

secondary

#B74D85

accent

#4499E4

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #218751

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

Preview Lab → · Contrast checker → · Palette generator →